Sturdy and Durable: This bed adopts steel bar structure, supported by 9 legs to ensure stability; sound-absorbing cotton is pasted on the steel bars to reduce noise and provide you with a good sleeping environment. NO Springs Metal Frame: Dependable metal slats support platform bed frame will extend the life of your memory foam, latex or spring mattress without the need for a box spring. Sunken Structure: This bed adopts a sunken structure, which fixes the mattress, avoids the mattress from sliding, and enjoys a good sleep time. Under Bed Storage: 12. 6 inches of height below the frame provides valuable under-bed storage space for suitcases, organizers and other life-sustaining items. Easy to assemble: All labeled parts, tools and instructions are in the box. It can help you complete the installation quickly. The secret to assembly is not to tighten the screws right away until all the parts come together and then tighten again.