Twin Extra Long (Twin XL) Mattress Protector (8-11 Depth) Zippered Waterproof Cover Fits College Dorm Twin XL Mattress Hypoallergenic Premium Quality EncasementFits 8 to 11 Deep Twin Xl Mattress Or Box Spring. Cover Measures 39 Wide X 80 Long. Get One for Mattress and Another for Box Spring.SIX SIDED ZIPPERED ENCASEMENT Completely encases your mattress on all sides. Our premium zippered encasements are equipped with a Velcro zipper seal to ensure that nothing gets in! Say good-bye to troublesome pets that can ruin your mattress and bring discomfort to your life. Take precaution and sleep worry-free knowing that your mattress is shielded and protected. Be smart and protect your investment with a quality mattress encasement!WATERPROOF Whether you have pets or kids, accidents and spills happen. This 100% waterproof mattress protector has a polyurethane inner lining that blocks liquids and moisture from getting in. Liquids easily seep through to deeper layers of your mattress and are almost impossible to remove. Simply wrap your mattress in our premium cover, zipper seal all the way around, and your mattress will remain waterproof, dry and protected!SOFT & NOISELESS Stretchable, breathable fabric keeps liquids and contaminants out without compromising comfort. Designed to be soft and completely noiseless, you will not see or hear crinkles under your sheets. With our high quality mattress protectors, you are shielded from irritating contaminants that can sneak into the deep layers of your mattress! Seal out dust, pet hair for good!EASY INSTALLATION Our mattress covers have a full zipper that wraps all the way around three sides of the mattress. No more struggling squeezing your mattress into difficult encasements, simply place your mattress in the sealed end and zip all the way around it for a perfect fit.DURABLE & LONG LASTING Made of high quality polyester (surface) and polyurethane (inside lining). This six-sided stretch fabric zippered mattress encasement is built to fit any Twin XL mattress that is 8 to 11 deep. Machine washable for easy cleaning and lasting use.Product informationBrandFour Seasons EssentialsColorWhiteSizeTwin XLFabric TypeFits 8 to 11 Deep Twin Xl Mattress Or Box Spring. Cover Measures 39 Wide X 80 Long. Get One for Mattress and Another for Box Spring.Special FeatureWaterproof, Hypoallergenic, BreathableClosure TypeVelcro,ZipperProduct Care InstructionsMachine WashWater Resistance LevelWaterproofAge Range (Description)KidsMaterialPolyesterThread Count300UPC641361828638Product Dimensions12 x 9 x 2 inchesItem Weight1.94 poundsCountry of OriginChinaItem model numberFSE-TXL-LOW2Is Discontinued By ManufacturerNoWarranty DescriptionFour Seasons Essentials offers a 5-year limited warranty from date of purchase. This warranty covers only defects in workmanship or materials. Four Seasons Essentials will replace the protector provided the care instructions have been followed. Structural damage caused by abuse, misuse, improper installation, or failure to follow care instructions will void all warranties. Four Seasons Essentials will not be responsible for any incidental or consequential damage from regular use of its products, and will not be liable for claims in excess of the purchase price of the product.Batteries requiredNo