Features: - Ensure the modules are installed in the correct position and orientation by connecting the solar panel and attaching it to the rail. - Corrosion resistance, anodized surface treatment. - Easy to install, save time and labor cost. - Lightweight and convenient to carry. - Various sizes are available, suitable for most frame modules on the market. Specifications: -Product type: Solar Panel Middle Clamp End Clamp -Material: Aluminum ( AL6005-T5 ) -Recommended environment: indoor/outdoor -Flexibility: Rigid -Weight end clamp: 38.6g(30mm) ; 41.3g(35mm) middle clamp: 44.9g(30mm) ; 46.4g(35mm) mounting rail: 262.5g(400mm) ; 350g(300mm) -Features: All daylight conditions, corrosion resistant, maintenance free -Application:Farming/Farming,Aquaculture,Automotive,Backup,Camping/Hiking,Commercial,Electronic,Home/Garden,Irrigation,Marine -Resistance Properties: Abrasion Resistant, Chemical Resistant, Corrosion Resistant, Dustproof, Dust Resistant Package includes: of your choice Note: 1. Please allow 1-2cm error due to manual measurement, make sure you don't mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Solar panels not included.