Ttmall Twin Full Size 4-pieces Cotton&microfiber Grey Yellow Green Lavender Fluorescence Color Stars Polka Dot Prints Duvet Cover Sets (Twin,1flat Sheet+1duvet Cover+2pillowcases) 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 {Twin size:flat Sheet: 200*230cm,duvet cover: 150*200cm,pillowcases:48*74cm} {Full size:Flat Sheet: 230*230cm , duvet cover: 200*230cm, pillowcases:48*74cm} {4 pieces without comforter=1duvet cover+2pillowcase+1sheet}---{5 pieces with comforter=1sheet+1duvet cover+2pillowcase+1comforter}