SUPER KING size : Mattress Protector 203 x 203 + 40cm fitted skirt, stretchable up to 50cm WATERPOOFING - this mattress protector has multiple layers of fabric where a quality TPU water-proofing layer ensure 100% waterproof capability to protect bed mattress. NATURAL COTTON - Made of terry cotton , the top fabric of the mattress protecor is soft, breathable and cozy. It provides a natural isolation between mattress surface and human body. Hypoallergenic, Dust-free and Odourless feel - the mattress protecor is on multiple layers based construction which resude allergy level to human body from dust mite on mattress and protect mattress from dusts in air and stains. EASY INSTALLATION and CLEAN - the mattress protector can be usally installed on the mattress as it comes with a fully fitted shirt . It can be machine washable with cold water with gentle circle. Luxton Terry Cotton Waterproof Mattress Protector is made of multiple layers of materials. There is a durable and high thickness terry cotton fabric layer on the top of the mattress protector, which offers a softness and natural air breathable feeling to the human body while sleeping on it. As cotton itself, the terry cotton protects the mattress without sacrificing original mattress cushioning comfort and softness. waterproofing with liquid holding capability, stand up to extreme weather and environmental conditions, and dust mist proof, resist abrasions and punctures. Fulling fitting mattress with the poly mesh skirt. Machine Washable Size Guide: Baby cot size: 70cm x 130cm + 18cm Single size: 91x193+40cm King Single: 106x203+40cm Double size: 137x203+40cm Queen size: 152x203+40cm King size: 182x203+40cm