Melange Home T300 Dobby Checked Mattress Pad, White, Twin 100% Cotton; Fill:100% Polyester 100% cotton shell 300 thread count Down alternative hypoallergenic fiber stretch bedskirt Machine wash warn, gentile cycle Twin mattress pad 100-Percent cotton cover 300 thread count filled with down alternative puffball fivers Machine Wash, gentle cycle, tumble dry low, do not bleach, do not dry clean Top 100-percent cotton, bottom 100-percent polyester, skirt 100-percentpolyester, filling 100-percent polyester 78-Inch by 80-inch fits mattresses up to 22-inch deep