Twin XL Heavy Duty 18-inch High Rise Metal Platform Bed FrameThe Next Generation Bed Frame This Twin XL Heavy Duty 18 inch High Rise Metal Platform Bed Frame eliminates the need for a box spring as your memory foam, spring or latex mattress should be placed directly on the base. The Twin XL Heavy Duty 18 inch High Rise Metal Platform Bed Frame works especially well for lower profile 6, 8 and 10 inch mattresses, giving your bed a lift for extra storage as well as ease of use. Uniquely designed for optimum