The AllerEase Cotton Fresh Zippered Pillow Protector is constructed with new odor neutralizing properties and antimicrobial product protection. This protector also blocks out dust mites, pollen, bed bugs, pet dander and other household allergens that can trigger allergies. Created to be comfortable, soft, and quiet to ensure you get a great night's sleep. Easy to clean! Machine wash with warm water and dry on low heat. Best of all, this protector is backed by AllerEase's Lifetime Warranty.� Features: Antimicrobial Bedding Closure Type: Zipper Thread Count: 230 Pillow Size: Standard/Queen Measurements: 28 Length/Inches, 20 Width/Inches Base Material: 100% Cotton Filling Content: 100% Polyester Care: Machine Wash Pillow & Cushion Covers Type: Pillow Protectors Country of Origin: Imported