"The Microcell Sheet Set is perfect for hotter season to keep you cool, dry and comfortable in a hot summer night. The 3M Scotchgard Moisture Management Treatment wicks away moisture and stain resistant. It comes with all-around elastic on 16"" deep fitted sheet for snug and securely fits mattress sizes, up to a 18"" mattress depth. Set includes: 1 Flat Sheet: 108""W x 102""L, 1 Fitted Sheet: 78""W x 80""L + 16""D, 2 King Pillowcases: 20""W x 40""L Care instructions: machine wash cold, gentle cycle, and separately"