The Swiss Comforts Embossed Tencel Pillow Protector is constructed from high-quality Soft Tencel Fiber that provides a smooth surface keeping the body comfortable it is super-soft and will give you the rest you deserve. with our technology, it’s silent and permits vapor transmission so that the air flows freely, is a new waterproof upgrade. This generates an atmosphere without moisture improving your quality of sleep. This is 100% Hypoallergenic and it protects against bed bugs, dust mites, and allergens. The Bamboo pillow Protector is safe from harmful chemicals and therefore is safe for your health and the environment. It is essential for people with kids or animals, or allergies, asthma, or sensitive skin.