About this item steel FUNCTION:The bed frame hook brackets are used to connect the metal bed frame to the hook-connecting headboard. MATERIAL:The Bed Hook Adapter is made of galvanized steel,to prevent rust and corrosion,and prolongs its service life WIDELY APPLICATION:Height adjustable, the Bed Frame Conversion Brackets are suitable for most bed frame and wooden headboards SIZE:Height: 7-1/4″, Width: 1-1/5″, Depth of Hook: 1-1/8″, 2.5mm thickness PACKAGING & AFTER-SALES: Package contains 2 headboard conversion brackets,8 screws and 4 locking nuts. If you have any questions, please feel free to contact us. See more product details