Protect your mattress from every angle with the Lux Decor Collection Waterproof Mattress Encasement fully enclosed, zippered cover that completely surrounds your mattress on all six sides, sealing it inside a soft, breathable barrier that defends against liquid spills, sweat, stains, allergens, dust mites, and bed bugs. The soft knitted polyester surface feels comfortable and noiseless against your skin, while a 100% waterproof TPU membrane blocks moisture before it reaches your mattress, and a heavy-duty zipper closure creates an airtight, bed bug-proof seal that stays securely in place all night. Made with OEKO-TEX Standard 100 certified, hypoallergenic fabric that's safe for the whole family, it stretches to fit mattresses up to 14 inches deep and is fully machine washable and tumble-dry safe for easy care. Available in six sizes to fit any bed — Twin (39" x 75"), Twin XL (39" x 80"), Full (54" x 75"), Queen (60" x 80"), King (78" x 80"), and California King (72" x 84")