AmazonBasics 5-Piece Bed-In-A-Bag - Twin/Twin Extra-Long, Navy Simple Plaid 100% Polyester Imported Includes 66 x 90 inch comforter, 66 x 96 inch flat sheet, 39 x 80 inch fitted sheet, 20 x 26 inch sham, and 20 x 30 inch pillowcase All pieces of set conveniently complement each other to produce a complete and stylish bedding design Fabric is made of 100% polyester microfiber for a soft and gentle texture Comforter filling is 100% polyester for cozy warmth Made in OEKO-TEX Standard 100 factory, an independent certification system that ensures textiles meet high safety and environmental standards.