Guardmax Bed Bug Proof Mattress Encasement Protector Zippered Style, 100% Waterproof Cover, Hypoallergenic and Breathable, Soft and Noiseless - Twin Size (39"x75"x9") Polyester BED BUG PROOF - Rest Assured With No Bed Bug Worries, It Has A Super Zipper Closure Which Is Fully Encasing Your Mattress, Keeps Bed Bugs Out Completely! WATER RESISTANT  Provides Protection On All 6 Sides Of Mattress. Seals out Moisture, Sweat & Anything Wet. Breathes well, Doesn't Make You Sweat or Feel Hot. CLEAN AND HEALTHY - Keeps Your Mattress Clean By Blocking Out The Things You Don't Want On It. Dust Mite Proof, Allergy Free, Antibacterial. 100% Safe for Kids. 100% QUIET AND SOFT - No Crinkling or Annoying Sounds like Most Waterproof Covers. Stays in Place While Sleeping. Ultra-Plush and Soft to Touch You Are Going To Love It. EASY WASH & CARE - Machine Wash and Dry, They Wash Well and Beautifully and Hold Up. Will Not Tear or Crack. Excellent Fit & Quality. 100% Satisfaction Guaranteed.