1.Cheese plate for extending devices or accessories 2.Numerous 1/4inch & 3/8inch mounting points available 3.Built-in shoe mount based on the four corners 4.Light weight and multipurpose 5.Aluminum alloy construction The Cheese Plate comes with numerous industry standard 1/4inch-20 and 3/8inch-16 mounting points & mounting grooves, which available to mount on any 1/4inch-20 and 3/8inch-16 accessories. It 's designed to come with built-in shoe mount based on the four corners that is applicable to mount some shoe accessories. Colour:black Material:Aluminum Alloy Package Contents: 1 x MultipurposeExtension Cheese Plate With Built-in Shoe Mounts 6 x 1/4inch-20 Thread Screws 1 x Hex Wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.