Sheetsnthings Waterproof Bamboo Jaquard Mattress Topper, Full Size. Rayon from Bamboo Full sizemeasures 54 inches by 75 inches Breathable soft fabric, cools down your body temperature then provides you with a luxurious feel Fitted Sheet Style Mattress Pad with elastic all the way around, fit up to 15 Inch deep. 40% Rayon from Bamboo, 60% Poly Jacquard Fitted Mattress Pad, filled with 100% Polyester Hypoallergenic Clusters Machine wash in cold water