Premium Quality Ultra Soft Anti-Allergen Microfiber Zippered Pillow Protector, Standard/Queen Size, Set of 2! Prolong the life of your pillows by keeping it sanitary and safe Bug Lock protects from bed bugs, dust mites allergens and bacteria Smooth polyester top layer is very soft and comfortable Machine washable long wearing stay-soft polyester material Two standard queen size pillow protectors (20 x 28 in.)