A 20-inch mattress needs more than an ordinary fitted sheet: the pocket must be deep enough to cover the mattress and hold securely around its corners. The five sets below are listed to fit mattresses from 18 to 24 inches deep, giving you room to account for a mattress pad or topper. The main differences are fabric, feel, and what comes in each set.
Quick Comparison
| Sheet set | Material | Listed mattress depth | Set includes | Best for |
|---|---|---|---|---|
| Hearth & Harbor Extra Deep Pocket Queen Sheets | Double-brushed microfiber | 18–24 inches | Fitted sheet, flat sheet, 4 pillowcases | Soft feel and extra pillowcases |
| Shilucheng Egyptian Cotton Sheets | 100% Egyptian cotton, as listed | 18–24 inches | Fitted sheet, flat sheet, 2 pillowcases | Cotton bedding with a deep pocket |
| AiAngu Bamboo-Derived Sheet Set | 100% rayon derived from bamboo | 18–24 inches | Fitted sheet, flat sheet, 2 pillowcases | Smooth feel and moisture-wicking features |
| HYPREST Cotton Percale Sheets | 100% cotton percale | 18–24 inches | Fitted sheet, flat sheet, 2 pillowcases | A crisp, breathable feel |
| Hearth & Harbor 6-Piece Deep Pocket Set | Double-brushed microfiber | 18–24 inches | Fitted sheet, flat sheet, 4 pillowcases | Microfiber with four pillowcases |
Our Picks: Best Sheets For 20 Inch Mattress reviews
Hearth & Harbor Extra Deep Pocket Queen Sheets: Soft Microfiber with Four Pillowcases
This queen set is designed for mattresses 18 to 24 inches deep, so a 20-inch mattress falls within its stated range. The fitted sheet measures 60 by 80 inches, and the set includes a flat sheet and four pillowcases. That extra pair can be useful if you use several pillows or want spares for laundry day.
The sheets are made from microfiber brushed on both sides. The listing describes the fabric as soft and says it is resistant to pilling, snagging, fading, stains, shrinking, and wrinkles. Those are product claims, not guarantees; care and wear can affect how any bedding holds up. The set is machine washable in cold water and can be tumble-dried on low.
Compared with the cotton and bamboo-derived options here, this set is the pick for shoppers who want a brushed microfiber feel and more pillowcases. One thing to check before buying is your mattress’s full depth with any topper or pad in place. The set’s maximum listed fit is 24 inches.
Pros:
- Listed to fit mattresses from 18 to 24 inches deep
- Includes four pillowcases
- Double-brushed microfiber is designed for a soft feel
- Machine washable and quick-drying care instructions
Cons:
- Microfiber may not suit shoppers who prefer natural-fiber sheets
- Only the queen set details are provided here
Verdict: Choose this set if you want a deep-pocket queen fitted sheet, a soft microfiber feel, and four pillowcases.
Shilucheng Egyptian Cotton Sheets: A Cotton Option for Tall Mattresses
Shilucheng lists this set as 100% Egyptian cotton and says its fitted sheet fits mattresses 18 to 24 inches deep. The supplied dimensions are 60 by 80 inches for the fitted sheet, 90 by 102 inches for the flat sheet, and 20 by 30 inches for each pillowcase. The product title identifies a queen set, although the description refers to a king set while listing those dimensions; confirm the selected size and package details before ordering.
The listing describes the cotton as lightweight and suitable for year-round use. It also states that the sheets are certified to OEKO-TEX Standard 100. The set includes two pillowcases, fewer than the four included with the Hearth & Harbor microfiber options. Care instructions call for a gentle cold-water wash and low-temperature tumble drying.
This is the cotton choice among the five, but the listing does not provide a thread count or a specific weave. If you want a crisp percale texture, the HYPREST set identifies its weave more clearly. If you prefer cotton and want a deep fitted pocket, Shilucheng is worth considering, with the size-description mismatch in mind.
Pros:
- Listed to fit mattresses from 18 to 24 inches deep
- Made from 100% Egyptian cotton, as stated in the listing
- Includes a fitted sheet, flat sheet, and two pillowcases
- Machine washable with low-temperature drying instructions
Cons:
- The description has conflicting queen and king size wording
- Does not specify a weave or thread count in the supplied details
Verdict: Consider this set if you want cotton and its listed 18-to-24-inch fit suits your bed, but verify the size details carefully before purchase.
AiAngu Bamboo-Derived Sheets: Smooth Fabric with Moisture-Wicking Features
This four-piece queen set is made from 100% rayon derived from bamboo, rather than bamboo fiber in its raw form. AiAngu describes the fabric as smooth, breathable, and moisture-wicking. It is intended for people who prefer a silky feel or want bedding designed to help manage warmth and moisture.
The fitted sheet measures 60 by 80 inches and is listed to fit mattresses 18 to 24 inches deep. The set also includes a 92-by-102-inch flat sheet and two 20-by-30-inch pillowcases. Its double-stitched elastic hem is designed to help the fitted sheet stay in place. The listing says the sheets resist fading and wrinkling, though the supplied care information does not specify wash temperature or drying settings.
Compared with the microfiber sets, AiAngu offers a different fabric feel and a smaller pillowcase count. It may suit someone drawn to a smooth surface and cooling features, but shoppers who want a crisp cotton weave should look at HYPREST instead. The listed depth range gives it room for a 20-inch mattress, with a topper included in the measurement.
Pros:
- Listed to fit mattresses from 18 to 24 inches deep
- Rayon derived from bamboo has a smooth feel, according to the product description
- Includes a fitted sheet, flat sheet, and two pillowcases
- Double-stitched elastic hem is designed to secure the fitted sheet
Cons:
- Includes two pillowcases rather than four
- Specific washing and drying settings are not provided in the supplied details
Verdict: Pick AiAngu if you want a smooth bamboo-derived fabric and a deep pocket, and are comfortable following the care instructions available with the product.
HYPREST Cotton Percale Sheets: A Crisp, Breathable Choice
HYPREST uses 100% cotton in a percale weave. The product description characterizes the fabric as crisp, lightweight, and breathable, with a matte finish. That makes this set a distinct option if you prefer a fresh, structured feel over the brushed softness of microfiber or the smooth drape of bamboo-derived rayon.
The queen set has a fitted sheet measuring 60 by 80 inches, a 90-by-102-inch flat sheet, and two 20-by-30-inch pillowcases with envelope closures. Its fitted pocket is listed for mattresses 18 to 24 inches deep, including beds with a topper or pad, as long as the combined depth stays within that range. The sheets can be machine washed in cold water and tumble-dried on low; the listing says the cotton softens with washing while retaining its crisp character.
This is the most clearly specified choice for shoppers seeking percale. It has fewer pillowcases than either Hearth & Harbor set, and its crisp texture may not be the right match if you prefer a silky or brushed sheet. The listed neutral greige color may also be a consideration if you want a wider color choice.
Pros:
- 100% cotton percale with a crisp, matte feel
- Listed to fit mattresses from 18 to 24 inches deep
- Includes envelope-closure pillowcases
- Cold machine wash and low tumble-dry instructions
Cons:
- Includes two pillowcases
- Percale’s crisp feel may not suit shoppers seeking a silky or brushed texture
Verdict: Choose HYPREST if you want cotton percale and a crisp, breathable feel in a fitted sheet sized for a 20-inch mattress.
Hearth & Harbor 6-Piece Set: Deep-Pocket Microfiber with Extra Pillowcases
This six-piece Hearth & Harbor set has the same core dimensions and material details as the other Hearth & Harbor option in this list. It includes a queen fitted sheet measuring 60 by 80 inches, a 90-by-102-inch flat sheet, and four 20-by-30-inch pillowcases. The fitted sheet is listed to fit mattress depths from 18 to 24 inches.
The double-brushed microfiber is designed to feel soft on both sides. The product description also claims resistance to pilling, snagging, fading, stains, shrinking, and wrinkles. For routine care, the listing recommends machine washing in cold water and tumble drying on low. As with any sheet set, take those claims as product specifications rather than a promise that the fabric will stay unchanged with every wash.
This set is a close match to the first Hearth & Harbor pick, so the practical choice between them may come down to the available color, size selection, or listing details at the time you shop. Both offer four pillowcases and a similar microfiber construction; neither is the natural-fiber option for shoppers set on cotton.
Pros:
- Listed to fit mattresses from 18 to 24 inches deep
- Includes four pillowcases
- Double-brushed microfiber is designed for a soft feel
- Cold-water wash and low tumble-dry care instructions
Cons:
- Microfiber is not a cotton or bamboo-derived fabric
- Its listed features are very similar to the other Hearth & Harbor option
Verdict: This set is a practical pick if you want soft microfiber, four pillowcases, and a fitted sheet listed for a 20-inch mattress.
How to Choose Sheets for a 20-Inch Mattress
Check the Full Mattress Depth
Measure from the bottom edge of the mattress to its highest sleeping surface. Include a mattress pad or topper if you plan to leave it on the bed. A fitted sheet listed for 18-to-24-inch mattresses can accommodate a 20-inch setup, but the combined height of the mattress and bedding layers should stay within the stated range.
Match the Sheet Size to Your Bed
Pocket depth is only one part of fit. Confirm that the fitted sheet’s length and width match your mattress size. The queen sets in this list specify a 60-by-80-inch fitted sheet. If you have a different bed size, check the product page for the dimensions and depth range of that specific option.
Choose a Fabric Feel You Like
Fabric affects how sheets feel and behave. The Hearth & Harbor sets use double-brushed microfiber, while Shilucheng lists Egyptian cotton, HYPREST specifies cotton percale, and AiAngu uses rayon derived from bamboo. Percale is described as crisp and matte; microfiber as brushed and soft; and bamboo-derived rayon as smooth. Choose based on the texture you prefer rather than pocket depth alone.
Consider Temperature and Moisture Preferences
If you tend to sleep warm, compare the fabric descriptions carefully. HYPREST and AiAngu are both presented as breathable or cooling options, while AiAngu also describes moisture-wicking features. These are product claims and individual comfort can vary. If you already know which sheet materials feel comfortable to you, that experience can be a useful guide.
Count the Pillowcases You Need
Most sets here include two pillowcases; both Hearth & Harbor sets include four. Think about how many pillows you use and whether having spares matters to you. The Shilucheng description has conflicting queen and king wording, so confirm the package contents for the size you select.
Review Care Instructions and Product Details
Check washing and drying directions before buying, especially if you prefer low-maintenance bedding. Several sets specify cold-water washing and low-temperature drying, while the AiAngu details provided here do not give specific settings. Also confirm the current size, color, and set contents on the product listing, since options can vary.
Frequently Asked Questions
Will these fitted sheets fit a 20-inch mattress?
Each set is listed to fit mattresses 18 to 24 inches deep, so a 20-inch mattress is within the stated range. Measure any topper or mattress pad as part of the total depth to make sure the full setup remains within that range.
Is pocket depth the same as mattress size?
No. Mattress size refers to the bed’s length and width, such as queen, while pocket depth refers to the height the fitted sheet can cover. Check both dimensions before ordering.
Which set includes the most pillowcases?
Both Hearth & Harbor sets include four pillowcases. Shilucheng, AiAngu, and HYPREST list two each.
Which option is made from cotton percale?
The HYPREST set is described as 100% cotton percale. Its product description highlights a crisp, matte feel. Shilucheng is also listed as cotton, but its supplied details do not specify a weave.
Are the AiAngu sheets made from bamboo fiber?
The product description identifies the material as 100% rayon derived from bamboo. It describes the fabric as smooth and moisture-wicking.
How should I care for these sheets?
Follow the care instructions on the specific product listing and its package. The supplied details for several sets recommend machine washing in cold water and tumble drying on low. AiAngu’s supplied description does not specify exact wash or drying settings.
What should I do if my mattress is taller than 24 inches with its topper?
These sets are listed for mattresses up to 24 inches deep. If your mattress and topper together exceed that depth, look for a fitted sheet with a higher stated pocket range and confirm its mattress dimensions as well.
Final Recommendation
For a 20-inch mattress, all five options have a stated 18-to-24-inch pocket range. Choose the Hearth & Harbor set that best matches your needs if you want double-brushed microfiber and four pillowcases. Pick HYPREST for a clearly specified cotton percale weave, or consider AiAngu for rayon derived from bamboo and a smooth feel. Shilucheng is the cotton option, but its size-description wording should be checked before ordering. Whichever set you choose, measure your mattress with its topper or pad in place and verify the selected size and package details.