Waterproof Mattress Protector King Size, Fitted Sheet Style, Black, 76'' X 80'' Polyester 100% Waterproof TPU Backing: Our king mattress cover protector has an impermeable TPU backing to protect the mattress. Protects your mattress against sweat, urine and other fluid spills with its exclusive membrane layer.This waterproof fitted sheet is a perfect choice for those who have toddlers, kids, pregnant women, pets, or elderly people suffering from incontinence Noiseless Breathable: This breathable mattress protector is soft and skin-friendly, and there is noiseless when lying down or turning over on bed, give you and your family a cooler, quieter and more comfortable sleeping environment 18'' Deep Pocket 360 Elastic Band: The cooling mattress protector features a sturdy elastic skirt and 360 full surround design, ensure fitted bed sheet perfect fit each corner of mattress, provides full protection for the top and sides of the mattress. And the mattress protector is easy to install and remove, fit up to 18" mattresses Machine Washable Easy Care: This mattress waterproof protector can bear multiple machine washing under a gentle cycle. Simply slip the king size mattress protector waterproof into your washing machine and then low-tumble dry or air dry. Note: Do not bleach, do not dry clean Bedding Essentials: Our king size mattress protector provides a more comfortable sleeping environment for you and your family. Your 100% satisfaction is our top priority, if you have any problem, please contact us immediately