... microfiber duvet :Material:white 100% cotton, 233TC, 200TC,Filling:Microfiber polyester, Weigh:200-400gsm,Size:Single, Twin, Queen, King, or ... will experience are relaxing night’s sleep.The fabric is polyester / cotton, with channelled stitching througt out the duvet to ... the temperature at which house dustmites are killed. Competitive Price, High Quality, Good Serice.Welcome inquiry to us, Thanks!