From the #1 selling allergy bedding brand, the Aller ease platinum zip-off mattress protector combines premium comfort, protection, and convenience to create the most comprehensive allergy solution on the market. Platinum completely covers your mattress to block bedbugs and 99.9% of allergens-like dust mites, pollen, pet dander, and other household allergens that can trigger an allergic response. Installing platinum is easy, and washing it is even easier. Its patented construction features a fully removable top that zips on and off, allowing you to launder in hot water to reduce surface allergens, dirt, and dust. Top: the luxurious, plush top fabric features temperature-balancing technology that continuously adjusts to your body temperature, keeping you comfortable throughout the night. Platinum's waterproof layer protects your mattress against damage and contamination from liquids, spills, and stains. Antimicrobial product protection inhibits the growth of odor-causing bacteria, helping to keep your mattress protector fresher in-between washes. Base: platinum's base features flex fit corner elastic that ensures the protector's snug fit on a variety of mattress depths twin and full up to 14" and queen, king, and California king up to 17". It even includes elastic anchor bands that wrap around the top corners of your mattress to keep it in place, securing the product to your bed. The days of your mattress protector sliding around are over! This product is perfect for those who want total allergy protection, ease of use and cleaning, and premium comfort. All Aller ease products come with our lifetime warranty, for peace of mind that you've made a clean, healthy choice for you and your family! Features: Allergen Barrier Bed Size: Twin Measurements: 39 Length/Inches, 75 Width/Inches Mattress Depth: Up To 10 In Deep Base Material: 100% Polyester Filling Content: 100% Nofilling Care: Machine Wash Thickness: Thickness Not Provided Comfort Level: Maximum Mattress Pads & Toppers Type: Mattress Protectors Country of Origin: Made in US