Rooflare is committed to creating a comfortable and safe bed frame.Made of high quality metal . this heavy duty structure bed frame is durable and safe for your family. The mattress is supported by the frame . which helps to prevent sagging and provides a more comfortable sleep.The maximum weight of the bed frame is 3500lbs . which can meet the daily needs of the family.Besides .simple design makes it easy to assemble. no need for box spring .there is plenty of space under the bed for you to store. It is a great choice for any home.Let’s enjoy a good night’s sleep on our comfortable bed frame.