[Product Usage]: The main function is to provide stable support for solar panels, ensuring that they can maintain a fixed position under different weather conditions (such as wind, snow, rain, etc.). [Product Features]: The product is made of aluminum alloy and has good oxidation resistance. It can be used outdoors for a long time without rusting easily. Durable material Light weight and durability This is High quality of Aluminum Alloy material Easy installation, Excellent fitment and Superior Material Condition: [Product Surface]:Spray Painting [Link solar panel thread]:M6 Fitment:Roof gutter, roof luggage rack, RV camping car outdoor etc. Colour:White Material:Aluminum Alloy Package Contents: 1 x Solar panel bracket 2 x Screws 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.