Ttmall Twin Full Queen Size Cotton 4-pieces White Gray Cross Striped Prints Duvet Cover Set (Twin, 4pcs Without Comforter) Ship out within 3 days ,take about 7days to ship it. Imported 50% cotton/50% polyester microfiber,Closure type, Hidden zipper 40S, 210 thread count 50% cotton 50% polyester fabric, Machine washable for easy care Well designed printed pattern, the good choice for giving your bedroom a fresh look 4 pieces=(1flat sheet, 1duvet cover, 2pillowcases) 5 pieces=(1flat sheet, 1duvet cover, 1comforter: ,2pillowcases)