Waterproof Anti Allergy Duvet Protector Set with Pillow Cases Waterproof Duvet Protector Set, is made of Waterproof duvet protector and waterproof pillow protectors all zippered . These are used to keep the duvet and pillow safe from Water and fluids Allergens Dust Mite Bacteria Per dander They help cure respiratory diseases and asthma, by becoming a barrier between your body and the allergens, thus cutting the source of food to the allergens and bacteria, and eventually eliminating them Our body sheds about half a liter of water everyday, and dead skin cells,these cells are feed for Bed Bugs Dust Mites and other allergens and bacteria, now the Anti Allergy Duvet Protector blocks the access of the skin shed cells to the allergens, this the foods source is eliminated and it eventually kills them. The Waterproof Duvet Protector Set is breathable , light weight, easy to handle , washable.It has zipper on the shorter side, and it makes the installation very easy. Breathable Non Noisy Product The Waterproof Duvet protectors are made with polyurethane backing and they are waterproof yet breathable. Strong Zipper The problem with such protectors are ,that the zipper broke or out of order after a couple of months, so Aaf Textiles being the manufacturer of the order has done innovation, and using a super strong zipper which is long life and does not break either . Anti locking Slider The product is made with Anti Locking Slider, which means that this slider will lock automatically and does not open on it's own so that does not allow the allergens to enter or escape. Anti Slip The Waterproof Duvet Protector are anti slip and non noisy and they are water resistant. Hypoallergenic Anti Allergy Duvet protector sets are hypoallergenic, they stop sneezing, itchy feelings.The pillow protectors are of the same quality as well of Anti allergy Duvet protector. Waterproof Pillow protectors are more popular than Anti Allergy Duvet protectors.