About this item {AIR FABRIC TECHNOLOGY} TWIN SIZE: 39" X 75" +14"; The new air fabric technology, matched with PIMA COTTON fabric mattress protection pads, which can and regulate body temperature, solve the troubles of hot sleepers, you will feel nice every morning {100% WATERPROOF & PERFECT FIT} The proprietary TPU FILM on the back of waterproof mattress protector can keep TEN OUNCES of LIQUID impermeable for TEN HOURS, suitable for all types of mattresses, and can extend the life of the mattress for 4-5 YEARS {SOFT AS CLOUDS} The lighter, thinner, softer, and breathable 80/20 PIMA COTTON / POLYESTER blended fabric so that the waterproof mattress protector will be LIGHTER and SOFTER, ensuring that you sleep on the waterproof bed sheets and turn over without making noise {BRAND NEW AFTER MACHINE WASHING} The mattress protector will not become wrinkled due to frequent machine washing. It is recommended that you prepare two or more waterproof mattress covers to avoid the problem of no mattress protector after washing to replace {FRIENDLY CUSTOMER SERVICE} C'est Stunnie is aiming to provide you satisfied products, you can buy with confidence, please feel free to contact us if you have any inquiry, we will always be here