This is an light sliding mounting bracket, easy to adjust, convenient and practical, designed to help you adjust the beam more flexibly, it will be your good light accessories choice. It is made of craftsmanship, sturdy and durable, and can be easily installed and replaced. This is an excellent sliding stand that will bring you more convenience. Features -Color: Black. -Material: Aluminum Alloy. -Size: About 6.00X3.20X1.20cm/2.36X1.26X0.47inch. -Made of aluminum alloy material, strong and durable, . -The structure is reasonable, providing you with a simpler and more stable installation method. -Made with excellent craftsmanship, it has excellent durability and . -Efficient and practical, designed to help you adjust the beam more flexibly to meet your needs. -Easy and convenient, after adjusting the mounting base bracket, you can slide the bracket horizontally to balance the light. Package list: 2 x sliders 1 x wrench 2 x large screws 2 x large nuts 4 x small screws