Cooling Bamboo Rayon Mattress Protector With Zipper - 100% Waterproof Size, Twin TOP QUALITY BAMBOO RAYON MATERIAL: Made to perfection with our balance of the highest quality of rayon derived from bamboo and polyester, our protector will seek all your needs with its durability and comfort. COOLING TECHNOLOGY: Our Cooling Bamboo Rayon technology helps retain less heat while also absorbing more cool air. With the combination of the skin-friendly bamboo rayon surface which makes it more softer, smoother, and breathable making your sleep the perfect sleep. 100% WATERPROOF: Our mattress protector repels any moisture and liquids such as bedwetting, stains, sweat, and drinks from getting into your mattress, to make a clean comfortable sleeping environment. This makes it perfect for you if you have any kids or pets that may cause an accident. ZIPPERED NOISELESS ENCASEMENT: Our Kova Harper Mattress protector encasement fully covers and encases any type of mattress from top to bottom with an additional stretchable zipper feature for easy installment and a more secured protective encasement. It also completely silent makes no crinkling sound at all no matter how much you move on your bed. 18? DEEP POCKETS: Designed to accommodate most mattresses up to 18 inches deep, ensuring a snug and secure fit for added comfort and peace of mind. EASY CARE: Machine Washable Mattress Protector, wash your protector cold separately on gentle/delicate cycle and Tumble Dry on low. Do not iron, Do not bleach and Do not dry clean. Available in 4 sizes: King (78''x80'') Queen (60''x80'') Full (54''x75'') Twin (39''x76'')