Safeguard your sleeping space from asthma and allergy-inducing particles with the SmartSilk mattress protector. The smooth and sumptuous design, crafted from all-natural silk and cotton, is a proven barrier against allergens, dust mites, and pet dander. It secures tightly to a range of mattress depths and offers a cool, dry night's sleep. | SmartSilk Mattress Protector - Double