• Universal Fit: Fully encased with elastic, fits all mattress sizes from 6" to 18".
• Allergen Protection: Eliminates dust mites and allergy-causing bacteria.
• Waterproof: 100% waterproof, repels all liquids including bodily fluids, perspiration, urine, and spills.
• Comfortable Surface: Cool, breathable, smooth polyester surface that is ultra-thin and quiet.