Your pillow may have the best- quality cotton pillow cover, but without a Vinyl Pillow Protector it will never stop bacteria, dust mites or bed bugs from getting through. The Vinyl Pillow Protector by Essential Medical Supply provides an impermeable layer of protection between you and your pillow without sacrificing comfort. As soon as you put your Pillow Protector in place, dust mites and allergen levels decrease. With a rustproof zipper, the Vinyl Pillow Protector goes on easily. For peace of mind, it's fire-retardant and treated with Ultra Fresh for antibacterial protection. Electronically sealed seams add long-lasting durability.