Rest assured knowing your sleeping area is fresh and clean with the enhanced mattress protection found in this Mattress Protector with Ultra-Fresh Treated Fabric from BioPEDIC. Ultra-Fresh treated fabric provides built-in odor control and antimicrobial protection helping inhibit the growth of odor and stain causing bacteria, mold, mildew, fungi, algae, and other microbes allowing you to enjoy a fresh and clean sleeping experience. Each bed protector is waterproof to prevent liquids from seeping into your mattress and safeguard it from damaging spills and stains. The luxuriously soft 230 thread count, hypoallergenic polyester fabric is treated with Ultra-Fresh to inhibit the growth of odor and stain causing bacteria, while the elastic stretch-to-fit bed skirt fits mattresses up to 18-inches deep to ensure a secure fit for added protection. PROTECTION AGAINST BACTERIA- Ultra-Fresh treated fabric is tested by independent labs to provide a 99% reduction in bacterial growth to protect against stains & odor causing bacteria ENHANCED MATTRESS PROTECTION- Waterproof protection inhibits liquids from seeping into your mattress to protect against spills & stains HYPOALLERGENIC WOVEN FABRIC- Luxurious 230 thread count polyester fabric adds a layer of smooth softness to your bed MOISTURE WICKING FABRIC- Our naturally moisture wicking fabric offers breathable comfort and is machine washable for lasting freshness ELASTIC BED SKIRT- Stretch-to-fit bed skirt fits mattresses up to 18-inches deep to ensure a secure fit Ultra-Fresh Technology is EPA registered and a registered trademark of Thomson Research Associates, Inc. Features: Moisture Wicking, Antimicrobial, Waterproof, Hypoallergenic Thread Count: 230 Bed Size: Twin Xl Measurements: 80 Length/Inches, 39 Width/Inches Mattress Depth: Up To 18 In Deep Base Material: 100% Polyester Care: Machine Wash Mattress Securing: Skirt Mattress Pads & Toppers Type: Mattress Protectors Country of Origin: Imported