HYLZVN 4 Inch Sofa Mattress Queen Size, Memory Foam Mattress for Sleeper Sofas/Pull Out Couchs/Daybeds/RVs/Boats & Guest Rooms, Fiberglass-Free & CertiPUR-US Certified Bed Replacement

["【Tired of Your Uncomfortable Sleeper Sofa?】Our 4-inch premium memory foam construction delivers the perfect balance of support and comfort. The high-density base foam provides firm support, while the plush memory foam layer cradles your body, transforming your fold-out couch into a cloud-like retreat for truly restful sleep.","【Fiberglass-Free & Certified Safe】Your family's safety is our priority. This sofa mattress is 100% Fiberglass-Free and features CertiPUR-US certified foam. It offers peace of mind for your household.","【Removable Zipper Design】The plush replacement mattress features a removable, machine-washable cover with a discreet zipper for easy cleaning, simply machine wash and tumble dry on low. The non-slip fabric bottom keeps it securely in place on the sofa bed or other place.","【Versatile for Any Space Use】With dimensions of 72\"L x 58\"W, this mattress is distinct from a standard queen size mattress, making it exceptionally versatile for RVs, dorm rooms, and guest rooms. It can also be used as a floor mattress, a daybed topper, or even a safe play mat, offering a smart, space-saving solution for modern living.","【Bed In a Box for Convenience Delivery】Your mattress arrives compressed in an easy-to-carry box. Simply unbox and watch it expand to its full height within 24-48 hours. MATTRESS ONLY: Frame, couch,headboard, and other items shown are NOT included."]