The STRUCTURES Vertical Modification Plate is designed to attach your standard bolt-on headboard brackets to odd-sized headboards. Each modification plate is 4" wide x 6.25" tall. This modi plate is perfect for special projects or unique headboard sizes. Steel construction creates a heavy-duty connection. This set includes two modification plates. To attach both a headboard and a footboard, you will need two sets. When installing, be sure to orient the plates so no excess hangs off the edge of the headboard or in a way that can cause a hazard in your bedroom. Actual item color may vary from product images.