The Clean Rest Pro Sleeper Sofa Mattress Encasement is designed to block allergens, microtoxins, dust mites, and bed bugs, ensuring a clean and hygienic sleep surface. The MicroPlush top fabric provides a soft and luxurious feel for added comfort. With the Zip-N-Click™ security feature, your sleeper sofa mattress is securely enclosed, offering peace of mind throughout the night. It comes with a 10-year warranty, providing you with long-lasting protection and durability.