STRENGTH, STYLE, & AFFORDABILITY ALL IN ONE – Made with a striking industrial modern look and reliable steel frame, the Mory is one bed that doesn’t make you sacrifice style, support, or affordability BUILT TO LAST – Sturdy steel frame with plywood mattress platform includes additional steel legs and center support bar underneath for long lasting support; twin size supports a maximum weight of 350 lbs, while all other sizes can support up to 700 lbs NO BOX SPRING NEEDED – Designed with sturdy wooden slats to support and extend the life of any foam, latex or spring mattress without the use of a box spring