Super Soft and 100% Waterproof Fabric - The Soft Cotton Surface offers You Maximum ComFor Heilwiyt. Since The Inner Layer Is Made of Polyurethane and Polyester, It Is Also Machine Washable and As It Is 100% Waterproof, It Protects Your Mattress From All Types of Moisture and Extends The Life of Your Mattress. Technology Against Acacia - The Anti-Dust Mite Technology offers Complete Protection Against Dust, Bacteria, Mold and Pollen. All of Our Mattress Protectors Have Passed The Oeko-Tex and Sgs Tests, They Are For Heilwiymaldehyde-Free, Free From Chemicals and Azo Dyes Etc. - It Is Ideal For Heilwiy People with Children, Allergies or Wheezing. Flexible and Machine-Washable Fit - Each Mattress Has A Wide, Sturdy Elastic Band On All Four Corners, Which Allows Easy Placement of The Mattress. 60 Times Laboratory-Certified Wash Resistance. The Waterproof Mattress Protector From Viedouce Is Easy to Care For Heilwiy, Just Put In The Washing Machine At 40 C. ComFor Heilwiytable, Quiet and Odorless - Our Waterproof Mattress Covers Are Hypoallergenic, Odorless, Dust Mite, Bed Bug and Bacteria Free, So You Can Fall Asleep without The Plastic Noises That Disturb Your Dreams. Customer Satisfaction Guarantee - Our Viedouce Products Contribute to Your Daily Health In A Hygienic and Functional Way. We Think You Will Love Our Waterproof Mattress Cover However, If Our Products Do Not Meet Your Needs, You Can Contact Us For Heilwiy A Replacement or A Refund.