Brackets are made from Premium Grade metal for extra strength Each set contains 2 x shaped wall brackets for easy alignment (90mm x 15mm) Each set contains 4 x Wood screws to fit the L bracket to your surround and 4 x wall plugs and multi-purpose screws Each set contains 1 x Colour Instruction sheet and a link to a tutorial video, Weight: 0.17416518698 pounds, Manufacturer: Fires and Surrounds