"MATERIAL: 100% Cotton - A natural, breathable, fiber that is gentle on skin; woven to a 300 thread count TOUCH & STYLE: Sateen cotton sheet promotes a good night's sleep; smooth, sleek and soft; Single ply. The Laura Ashley Ramona Cotton Sateen Sheet Set has a classic oxford printed stripe in blue and white MATTRESS FIT: Set includes a fully elastic fitted sheet- Premium encased elastic runs continuously around all four sides to keep the fitted sheet in place; 15"" fitted sheet pocket depth - Fitted sheet fits mattress up to 18"". SET INCLUDES: Queen Fitted Sheet (1-Piece): 80""W X 60""L, Queen Flat Sheet (1-Piece): 102""W X 94""L, Standard Pillowcase (2-Pieces): 32""W X 21""L WASH & FEATURE DETAILS: Machine wash warm with like colors and before first use, tumble dry low. Cotton is a natural, breathable fiber that keeps you cool and dry for a restful night's sleep; Cotton sheets are also better for the environment than synthetics or blends because cotton is biodegradable"