SureGuard Twin XL Mattress Protector — Extra Long Fitted Cotton Terry, 100% Waterproof & Hypoallergenic

SureGuard Twin Extra Long (XL) Mattress Protector is a fitted, 100% waterproof cotton terry cover that shields Twin XL (39" x 80") mattresses from liquids, allergens and stains while keeping the original mattress feel.

Whether you’re furnishing a dorm room, preparing a guest bed, or protecting a daily-sleep mattress, this SureGuard Twin XL protector combines a soft cotton terry surface with a fully waterproof backing. It’s engineered to block spills and bodily fluids, trap dust and dander, and remain quiet and comfortable so your mattress keeps performing like new. Independently lab tested and GreenGuard Gold certified, the protector is free from PVC, vinyl, phthalates and common fire retardants.

How does this protector keep a mattress waterproof without feeling plastic?

The top layer is pure cotton terry that feels like a fitted sheet while a thin, breathable waterproof membrane beneath prevents liquids from passing through. You get barrier performance without the crinkly noise or synthetic feel of vinyl covers.

• 100% waterproof membrane blocks urine, sweat and accidental spills
• Pure cotton terry top wicks moisture for a soft, breathable surface
• No vinyl or PVC — quieter and more comfortable than traditional plastic covers
• Lab-tested construction with a 10-year quality guarantee

Will this protector fit my mattress depth and stay in place on a Twin XL bed?

The SureGuard Twin XL is a fitted-sheet style protector with a stretchable skirt designed to accommodate a wide range of mattress depths. It grips corners securely so it stays smooth and in place through nightly movement.

• Designed for Twin XL / Dorm bed size: 39 in x 80 in
• Elasticized skirt stretches to fit most mattress heights
• Fitted construction reduces bunching and shifting
• Buy two for split configurations or to rotate while washing

How do I care for the protector and keep it durable over time?

This protector is machine washable and dryer friendly, built to handle frequent cleaning without losing waterproofing or fit. Following simple care instructions keeps the cotton terry soft and the membrane effective for regular use.

• Machine wash and tumble dry on low or medium heat
• Wash separately or with like colors to avoid lint transfer
• Durable construction supports heavy use and frequent laundering
• Consider owning a spare to maintain continuous protection

What additional benefits does the SureGuard protector offer beyond waterproofing?

Beyond blocking liquids, the mattress protector keeps the sleeping surface cleaner by reducing dust, dirt and pet dander accumulation. It’s hypoallergenic and free of many common toxic additives, making it a good option for sensitive sleepers.

• Hypoallergenic — helps reduce exposure to allergens on the mattress surface
• Blocks dust, dirt and dander to extend mattress hygiene and lifespan
• Free from PVC, vinyl, phthalates and standard fire retardants
• GreenGuard Gold certified for low chemical emissions

Who is this for: The SureGuard Twin XL Mattress Protector is ideal for college students, parents of young sleepers, caregivers, and anyone who wants full waterproof protection without sacrificing comfort. It’s particularly useful in dorm rooms and guest beds where easy cleaning, quiet performance and reliable barrier protection matter most. If you value a natural-feeling top surface, chemical-conscious manufacturing, and the convenience of machine washing, this fitted Twin XL protector is designed to meet those needs.