No box-spring required. Made of 100% solid wood using blockboard construction. Finished with a non-toxic low-VOC paint made with solvents from 100% renewable sources. Wingback headboard design. Center rail with 3 legs for improved support. Bring the lightweight, organic feel of mid-century modern design to your bedroom with Grain Wood Furniture's own Mid Century Bed. It was designed in-house adhering to the standards of simplicity and functionality characteristic of the great architects of the post-World War II period. The simple details on the headboard and legs of this bed won't stand out at first, but will complement many modern or contemporary design styles; and a closer look will reveal an honestly high-quality finish.