Description: Function: The headboard bracket for metal bed frame be connected to your existing headboard, allowing you to attach bolt fixed footboards. This unique of bed frame offers versatility and convenienceUniversal Accessory: The universal headboard bracket connection is suitable for single beds, double beds, king size beds or king size beds. With multiple slots, the headboard brackets are can easily customize the width and distance to accommodate all headboardsMaterial: The adjustable base headboard bracket is made of solid steel welding. The footboard bracket is made from 9 gauge steel while the headboard bracket is made from 14 gauge steel. durability and preventing damage to your bedPackage Includes: The universal headboard bracket comes with two footboard support extension, two headboard support attachments, all necessary hardware (8 nuts, 8 bolts, 1 wrench, 1 hex wrench) for installation with the adjustable headboard bracketProduct Specifications: Made from carbon steel with dimensions of 19.2*23.2cm Size Chart: 19.2cmx23.2cm/7.56inchx9.13inch Package Includes: 2 Headboard Brackets2 Foot Pedal Support Extension8 Nuts8 Bolts1 Wrench1 Hex Wrench Note: Please allow slightly errors 1-2cm differences due to manual measurement.