Superior 100% Waterproof Hypoallergenic Mattress Protector Pad, King, White 100% Cotton Terry Top/Mesh Sides Imported BREATHABLE COTTON FRONT. The surface of this Mattress Protector is made of 100% Cotton Terry loops, which helps it keep you cool in the summer and warm in the winter. The soft, comfortable cotton is noiseless and will not crinkle like mattress covers made from lower quality materials. It will not change the feel of your bed, so your mattress, mattress pads and toppers, and sheets will be just as comfortable as they have always been WATERPROOF BACK. This 100% Waterproof Mattress Protector will shield your mattress from all fluids and most allergens, dust mites, and bacteria. Our exceptional mattress protector is perfect for all ages - children, college students, adults, and seniors, as well as those with pets, allergies, and asthma PERFECT FIT. King Mattress Protector measures 78" x 80" and fits mattresses 6 to 22" deep. Unlike zippered mattress encasements, this fully elasticized, fitted sheet style mattress protector is easy to remove, clean, and put back on the bed - no struggling to lift a heavy mattress! This mattress cover will fit over Superior's Down Alternative or Ventilated Memory Foam Mattress Toppers, as well as pillowtop and luxury mattresses 15 YEAR WARRANTY. Superior's noiseless, vinyl-free waterproof mattress protector is backed by a 15 year warranty, so you can feel confident with your purchase. This mattress topper is machine washable, and can be tumble dried on low. To preserve the integrity of the waterproof barrier, avoid using bleach and high washing and drying temperatures. Always follow care label instructions for best results GUARANTEE: PLEASE CHECK "SOLD BY" SELLER NAME. Superior and Grand Down productsare not distributed internationally so please only purchase from a retailer that is based in the US. If your order arrives from an overseas shipper please know you did NOT purchase a Superior or Grand Down product. If your order arrives from a domestic location please confirm that it says Superior or Grand Down on the care label as well as HOME CITY INC as the manufacturer. If it does not, please contact Amazon and us immediately