Made with durable yet soft materials, these protectors will help guard against normal wear and tear, bed bugs, dust mites, allergens, and pet dander, all while maintaining the feel of your mattress. Each protector is designed for performance and practicality, ensuring the fabrics will not crinkle or make a sound while you sleep. Moisture and odor-absorbent fabric to keep you cool and dry. Strong elastic fabric is resistant to perspiration. Protection against liquid spills. Fits up to 13” mattresses.