Product Description 1 Come with Fabric Cover 2 Design Round Corners 3 Slats Distance 2 Uses of Metal Frame Is this box spring with legs? No. In order to be placed more stable on the base bed, this box spring is designed without legs. Does this box spring require a bed frame? As a box spring, it needs a bed frame to support it. But you can also use it as a bed frame. Are there any tools required to assemble this box spring? All parts, screws, tools and instructions needed for assembly are included. Product Information Twin 74.6″ (L) × 37.6″ (W) × 2/4/5/7/9″ (H) Twin XL 79.6″ (L) × 37.6″ (W) × 2/4/5/7/9″ (H) Full 74.6″ (L) × 53.6″ (W) × 2/4/5/7/9″ (H) Queen 79.6″ (L) × 59.6″ (W) × 2/4/5/7/9″ (H) King 79.6″ (L) × 75.6″ (W) × 2/4/5/7/9″ (H) California King 83.6″ (L) × 71.6″ (W) × 2/4/5/7/9″ (H) Material Metal & Steel Package Content Box spring, Fabric Cover, instruction, screws, tools Max Weight Capacity T/TXL:1500LBS F/Q/K/CK:3000LBS Brand: Unbranded