The Hillsdale Mercer Antique Brown Metal Bed Set With Frame - California King - 1039BCKR. Gorgeous flower motifs upon wrought scrollwork crown the classic Mercer bed, sending you off to sleep in royal luxury. Featuring a kings wealth of detail such as cast cartouches, bun feet and other classic embellishments, the Mercer is the perfect focal point to a grandly styled master bedroom. Headboard Dimensions: 56. 5 H x 77 W.