Wrinkle-Free Hotel Collection Damask Stripes Blue Twin Size Microfiber sheet set, deep pocket, 95gsm ,100% Microfiber. Made of 100% polyester microfiber for supple softness and strength Microfiber fabric is soft like cotton and has a breathable weave. Includes 1 flat sheet, 1 fitted sheet, and 1 pillowcase. Fits mattresses up to 18" deep with fully elasticized fitted sheet. Wrinkle-free and stain resistant. Easy care - machine wash, tumble dry.