● Powder-coated metal frame is durable and not easy to wobble● Bottom non-slip foot pads prevent the floor from scratches● High-density memory foam and base support foam offer great comfort● Breathable and soft polyester cover ensures a cozy sleeping surface ● Detachable cover with zipper for easy rinsing● Mattress retainer prevents the mattress from moving● Foldable design for easy storage and saving space● Convenient to fold away and set up in a few steps(patented)● Extra under-bed storage space can manage your idle things● 4 flexible wheels(2 wheels lockable) for easy movement● Ideal for guest room office dorm or outdoor camping