For a 9-inch queen mattress, choose a fitted sheet with a pocket depth that includes 9 inches: the Lirex 8–10-inch options are the closest match, while its 10-inch sheet is another suitable choice. The Cottington Lane set is designed for 6–10-inch Murphy bed mattresses, and the CGK Unlimited set fits mattresses up to around 16 inches deep. The products below include fitted-sheet-only choices and complete sets, so you can compare materials, fit, and what comes in the package.
| Product | Best suited for | Fit or set details |
|---|---|---|
| Lirex Cotton, Grey | A 9-inch mattress and cotton preference | 8–10-inch pocket; fitted sheet only |
| Lirex Cotton, Dark Grey | A 9-inch mattress and darker color | 8–10-inch pocket; fitted sheet only |
| Lirex Cotton, White | A 10-inch mattress or white bedding | 10-inch pocket; fitted sheet only |
| Cottington Lane Murphy Bed Set | A Murphy bed needing a complete set | 6–10-inch pocket; four pieces |
| CGK Unlimited Sheet Set | A complete set with a roomy fit range | Fits mattresses up to around 16 inches |
Lirex Cotton Queen Fitted Sheet, Grey
This is the closest specified fit for a 9-inch queen mattress among the listed options. Its 8–10-inch pocket range includes a 9-inch mattress, and the queen size is listed as 59 by 80 inches. The fitted sheet is made from 100% long-staple cotton with a 300-thread count. A premium elastic band is sewn into the seam to help hold the sheet in place.
Best for: Buyers who want a cotton fitted sheet sized for an 8–10-inch mattress. It is selected for its stated pocket range and single-sheet format. Limitation: This listing is for a fitted sheet only, not a complete bedding set.
Lirex Cotton Queen Fitted Sheet, Dark Grey
This dark grey version also specifies an 8–10-inch mattress range, making it an appropriate fit to consider for a 9-inch mattress. It uses 100% long-staple cotton and a 300-thread-count fabric. The product details describe the material as soft and breathable, with an elastic band sewn into the sheet seam to help secure it around the mattress.
Best for: Shoppers seeking a 9-inch-compatible cotton fitted sheet in dark grey. It offers the same stated size range and material type as the grey Lirex option. Limitation: It is sold as a fitted sheet only; the listing does not include a flat sheet or pillowcases.
Lirex Cotton Queen Fitted Sheet, White
This white Lirex sheet is specified for a 10-inch-thick mattress, with queen dimensions listed as 59 by 80 inches. It is made from 100% long-staple cotton and has a 300-thread-count construction. The brand notes that the sheet is pre-cut 5 centimeters longer and wider to account for natural shrinkage during machine washing and drying.
Best for: Buyers with a 10-inch queen mattress who want a white cotton fitted sheet. It may also suit someone comparing options for a mattress near 9 inches, but its stated fit is 10 inches rather than a range. Limitation: The product details do not specify an 8–10-inch pocket range, so check fit requirements if the mattress is exactly 9 inches.
Cottington Lane Murphy Bed Sheet Set
This four-piece set includes a flat sheet, a fitted sheet, and two pillowcases. Its fitted sheet is 60 by 80 inches and designed for 6–10-inch Murphy bed mattresses, a range that includes a 9-inch mattress. The fabric is 100% brushed microfiber polyester, described as smooth, breathable, and cozy. The product is specifically engineered for fold-down and vertical Murphy beds.
Best for: Murphy bed owners who want a complete queen set for a mattress within the stated 6–10-inch range. Limitation: The product is specifically presented for Murphy and wall beds, so it may not be the most targeted option for someone seeking an ordinary fitted sheet only.
CGK Unlimited Queen Sheet Set
This four-piece set includes a 60-by-80-inch fitted sheet, a 102-by-90-inch flat sheet, and two 20-by-30-inch pillowcases. The fitted sheet is described as having deep pockets and fitting mattresses up to around 16 inches deep. The product details call the sheets breathable, cool, silky soft, and wrinkle-free, and list bedrooms, guest rooms, RVs, and vacation homes as potential uses.
Best for: Buyers who need a complete set and want a broader stated mattress-depth range that includes 9 inches. Limitation: Its pocket capacity goes well beyond a 9-inch mattress, so choose a more specifically sized option if a close fit range is your priority.
Buying Guide: Choosing Queen Sheets For A 9-Inch Mattress
Which pocket depth should you choose?
Look for a stated pocket range that contains your mattress thickness. For a 9-inch mattress, the Lirex 8–10-inch sheets and Cottington Lane 6–10-inch set explicitly include that measurement. The Lirex white sheet is specified for 10-inch mattresses, while the CGK Unlimited fitted sheet fits mattresses up to around 16 inches. If the mattress has a topper or pad, include its thickness when checking the total depth.
Do you need a fitted sheet or a complete set?
A fitted-sheet-only product is useful when you are replacing just the bottom sheet or already have matching bedding. Choose a complete set if you also need a flat sheet and pillowcases. Cottington Lane and CGK Unlimited list four pieces; the Lirex products are fitted sheets only.
Which fabric and fit details matter?
The three Lirex options list 100% long-staple cotton and a 300-thread count. Cottington Lane lists brushed microfiber polyester, while the CGK Unlimited description emphasizes a soft, breathable feel. Compare the listed fabric with your preference, and check mattress dimensions as well as thickness. Elastic sewn into a fitted-sheet seam may help secure the sheet, but the listed pocket depth remains an important fit check.
Frequently Asked Questions
Will an 8–10-inch pocket sheet fit a 9-inch mattress?
Yes. A 9-inch mattress falls within the stated 8–10-inch range of the Lirex grey and dark grey fitted sheets.
Are these all complete queen sheet sets?
No. The Lirex products are fitted sheets only. Cottington Lane and CGK Unlimited list four-piece sets with a fitted sheet, flat sheet, and two pillowcases.
Which listed option is made for a Murphy bed?
The Cottington Lane set is specifically designed for Murphy and wall beds, with a fitted sheet for 6–10-inch mattresses.
What if my 9-inch mattress has a topper?
Add the topper’s thickness to the mattress depth before choosing sheets. Select a pocket range that includes the combined measurement, and check the product’s stated dimensions.
Does the white Lirex sheet specify an 8–10-inch pocket?
No. Its details specify suitability for a 10-inch-thick mattress. The grey and dark grey Lirex options explicitly list an 8–10-inch range.