This sheet set includes a Low-Profile Fitted Sheet designed with shallow pockets for mattresses with a depth of 10 inches or less for a snug, tight fit. It is carefully constructed in the Usa with soft 100% Natural Cotton Sateen for exquisite comfort and durability. 100% Long Staple Cotton Sateen Made in the Usa of Imported Fabric Soft and Smooth Ethically Woven at 250 Thread Count Low Profile to Fit Mattresses 10 Inches and Under (e.g., Futons and Thin Mattresses) Fully Elasticized Fitted Sheet + Corner Straps for Proper and Snug Fit Machine Washable Size and Dimensions Twin (3-piece set) includes: 1 Twin Flat Sheet 66 inches wide X 96 inches long1 Twin Fitted Sheet 39 inches wide X 75 inches long 1 Standard Pillowcase 20 inches wide X 30 inches long Twin Xl (3-piece set) includes:1 Twin Flat Sheet 70 inches wide X 102 inches long1 Twin Fitted Sheet 39 inches wide X 80 inches long 1 Standard Pillowcase 20 inches wide X 30 inches long Full (4-piece set) includes: 1 Full flat sheet 80 inches wide X 96 inches long1 Full fitted sheet 54 inches wide X 76 inches long2 Standard pillowcases 20 inches wide X 30 inches long each Queen (4-piece set) includes: 1 Queen flat sheet 92 inches wide X 102 inches long1 Queen fitted sheet 60 inches wide X 80 inches long2 Standard pillowcases 20 inches wide X 30 inches long each King (4-piece set) includes: 1 King flat sheet 110 inches wide X 106 inches long1 King fitted sheet 78 inches wide X 80 inches long 2 King pillowcases 20 inches wide X 40 inches long each Cal-King (4-piece set) includes:1 Cal-King flat sheet 106 inches wide X 108 inches long1 Cal-King fitted sheet 72 inches wide X 84 inches long 2 King pillowcases 20 inches wide X 40 inches long each