Twin Size metal bed frame, EXTRA HEAVY DUTY. This frame includes a center support from head to toe with 2 additional center support legs. This frame comes with brackets at the head of the bed to use with a bolt-on headboard if you wish, it is not necessary. The bolts for the headboard are not included. This frame will lift the box spring off the floor 7 1/2". Sold with floor glides. Wheels are available upon request. Made in the USA.