FGYRYK Queen Size 4-Inch Quart-Fold Foam Folding Mattress Futon, Convertible Sofa Bed Lounger with Removable Breathable Cover, Portable and Space-Saving Foldable Guest Mattress for Sleepovers

3-in-1 Multifunctional Design: Easily converts between sofa, lounger, and bed to suit your living space and lifestyle needs. Comfortable High-Density Foam: Features soft, thick sponge that offers excellent support and pressure relief for restful sleep and lounging. Breathable & Safe Materials: Removable mesh and flame-retardant glass fiber covers ensure durability, breathability, and safety compliance. Portable & Space-Saving: Quick quart-fold design with handles and hook-and-loop fasteners for easy folding, carrying, and compact storage when not in use. Easy to Clean & Maintain: Smooth zipper allows for convenient removal and washing of the cover, keeping your mattress fresh and hygienic.