Folding Mattress Cube Z Bed Space Saving Futon Single Size Foldable Portable Guest Travel Z Bed Mattress (Grey) Features Cozy, comfortable, and sophisticated, our linen-look foldable mattress is the perfect versatile resting option for adults and children alike, and comes in both single and double sizes for versatility. Cube Z BED The Cube Z Bed is a versatile and compact piece of furniture that offers comfort and convenience in a small and space-saving design. It is typically a square or cube-shaped mattress that can be folded, making it highly portable and easy to store. It is available in various colors and designs to seamlessly complement your home décor. Whether used in a guest room, living room, bedroom, or any other space, it can add both style and functionality.