Spahr Bedding Dust Mite Pillow Covers with Zippers - Hypoallergenic Pillow Protectors for Allergies - Bed Bug Pillowcases - 100% Waterproof -Breathable Smooth Material - Set of 2 - Standard Size 100% WATERPROOF: Cover your pillows to protect from stains and odors ASTHMA ECZEMA RELIEF: Keep dirt and oils out of your pillows. No phthalates, vinyl or PVC EASY TO USE: Pillowcase with zipper keeps out dust mites, bed bugs. No bleach or fabric softener tumble dry low QUIET, BREATHABLE: Sleeps cool. Does not trap heat. No plastic noise ALLERGY PROTECTION: Hypoallergenic protection. Keep out dust mites, bed bugs, pet dander, bacteria, germs, allergens Protects from allergens, bacteria and dust mites Keeps your pillow from getting musty Is made ofhypoallergenic materials Contains no phthalates, vinyl or PVC Is <span class="a-text-bold">completely waterproof</span>, protecting against mold and mildew