Queen Mattress Encasements From Linenspa Are Waterproof,, And Encasements. Keep your bed fresh with the Linenspa Encased Mattress Protector. With advanced aqua tight technology, this 100% waterproof mattress protector provides reliable protection from all liquids, spills, and accidents. Offering total 360? protection, this mattress protector with zipper closer safeguards all six sides of your mattress from stains and accidents. A quiet bed protector with ultra-thin, flexible fabric that keeps your bed fresh, breathable, and noiseless for the ultimate sleep experience. Machine washable and dryer safe. Polyurethane TOTAL PROTECTION: This mattress encasement keeps your mattress surface safe and fresh with 360? protection. Ultra-thin, flexible fabric stays secured in place and fits up to 9? mattresses AQUA TIGHT BARRIER: 100% waterproof mattress cover safeguards your mattress against liquids, spills, and accidents?keeping you dry and comfortable while also avoiding stains and messes QUIET COMFORT: Sleep comfortably with this breathable bed protector. Lightweight fabric is noiseless, allowing a peaceful night?s sleep that won?t change the feel of your mattress EASY CARE: Machine washable and dryer safe on low heat means your zippered mattress protector is an easy clean. Simply toss in the wash and dry on low heat for a simply clean sleep surface MULTIPLE OPTIONS AVAILABLE: Available in Twin, Twin XL, Full, Queen, King, and California King sizes. Box spring cover and pillow protectors also available