100% Polyester Imported 3-Piece Twin sheet set:Standard size twin bedding set with flat sheet,fitted sheet,and standard size pillowcase(pillows not included). Soft & Breathable: Lightweight toddler microfiber sheet set offers year-round comfort. Easy-Wash Care: For best long-term care, machine wash with similar colors on a gentle cycle with cold water. Certified MADE IN GREEN by OEKO-TEX, which means that products are tested for harmful substances and made in safer workplaces with reduced environmental impacts Product Dimensions: Flat sheet 66x96 inches; fitted sheet 38x74x14 inches; pillowcase 20x30 inches.