Give your mattress ultimate protection to maintain its comfort, quality, and lifespan with the Ultimate Tencel Blend Mattress Protector by Brookstone. Designed to shield your mattress from allergens, pet dander, dust mites, odors, and spills, this protector ensures peaceful sleep. It features innovative CleanSense technology that promotes uninterrupted sleep, making it perfect for sensitive sleepers. Blended with Tencel, which is naturally moisture-wicking and temperature balancing. Fits mattresses up to 17 inches deep and is also ideal for your box spring. Easy care and machine washable. Ultimate protection for your mattress with CleanSense technology Safeguards your mattress from allergens, pet dander, dust mites, odors, and spills White 63% Polyester 37% Branded Lenzing Tencel Machine washable Made in China White Features & Benefits: Ultimate protection for your mattress with CleanSense technology Safeguards your mattress from allergens, pet dander, dust mites, odors, and spills CleanSense Allergen technology Naturally cooling and moisture-wicking for a dry, comfortable feel OEKO-TEX® STANDARD 100 Top: 63% polyester, 37% Tencel Drop: 100% polyester Fits mattresses up to 17in Great for box springs Easy care and machine washable Twin: 39in x 75in +15in Full: 54in x 75in +15in Queen: 60in x 80in +15in King: 76in x 80in +15in California King: 72in x 84in +15in Imported Care Instructions: Machine washable