The 300 TC Waterproof Mattress Pad epitomizes the perfect balance between comfort and versatility in the mattress pad space. In addition to the comfort level, the 300 TC Waterproof Mattress Pad is fully waterproof to add extra protection to your bed and mattress below. This item adds a luxurious touch to any bed, while giving your body the comfort it needs to get a restful night's sleep. This product is 100% hypo-allergenic and is safe for allergy sufferers. This product is made with a 300 thread count, a 100% cotton cover and a super soft synthetic fiber fill. The baffled box construction consists of a group of inner compartments with 2" high walls which lends a cushiony comfort.