Add these luxurious flannel sheets to your bed for a better night's sleep. Click this BED & BATH GUIDE to find the perfect fit and more! - https://www.kohls.com/feature/bed-bath-guide.jsp. Fitted sheet fits most mattresses up to 18-in. deep, 180 GSM cotton flannel. TWIN XL 3-PIECE SET: Flat sheet: 70'' x 104'', Fitted sheet: 39'' x 80'', Pillowcase: 21'' x 31''. TWIN 3-PIECE SET: Flat sheet: 70'' x 100'', Fitted sheet: 39'' x 75'', Pillowcase: 21'' x 31''. FULL 4-PIECE SET: Flat sheet: 84'' x 100'', Fitted sheet: 54'' x 75'', Two pillowcases: 21'' x 31'' (each). QUEEN 4-PIECE SET: Flat sheet: 92'' x 104'', Fitted sheet: 60'' x 80'', Two pillowcases: 21'' x 31'' (each). KING 4-PIECE SET: Flat sheet: 110'' x 104'', Fitted sheet: 78'' x 80'', Two pillowcases: 21'' x 41'' (each). CAL. KING 4-PIECE SET: Flat sheet: 108'' x 108'', Fitted sheet: 72'' x 84'', Two pillowcases: 21'' x 41'' (each). CONSTRUCTION & CARE: Cotton flannel, Machine wash, Imported, Manufacturer's 30-day limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140. RESPONSIBLE Tested for harmful substances, MADE IN GREEN by OEKO-TEX® CERTIFIED, Certification No. M24LK5N55 - AITEX, Testing Institute: SHIRLEY TESTING, www.madeingreen.com. Color: Cats. Gender: unisex. Age Group: adult.