Woolrich 300 Thread Count Keystone Alternate Mattress Pad, King, White 100% Cotton Imported 300TC cotton Down Alt Mattress Pad bleached windowpane top, non-woven fabric back, 12oz/y2 6D fiber fill, half moon quilted, knit skirt Measurements: 78-by-80-inch mattress pad with 12-inch drop Machine wash cold, gentle cycle and separately; Do not bleach; Tumble dry low, remove promptly; Do not iron