The Protect-A-Bed Allerzip Smooth Mattress Encasement is a Queen-sized, waterproof barrier designed to protect your mattress from allergens and fluids. Made of durable polyester material, this rectangular encasement features a zip closure for easy maintenance. Its sleek white color and 60”x80”x9” make it a practical and stylish addition to any bedroom, ensuring a clean and hygienic sleeping environment. With the trusted brand of Protect-A-Bed, you can rest assured of the quality and effectiveness of this mattress encasement.