Premium Material: These solar panel clamps are made of high-strength aluminum alloy with smooth edges and high toughness. They are anodized for corrosion resistance and reduced wind pressure, drainage, and sand accumulation. Easy Installation: The solar panel mount comes with nuts and bolts for quick and easy installation. Ensure modules are correctly positioned and aligned by connecting the solar panel and securing it to the rail. Practical Design: Designed to securely fasten modules to rails, creating a strong connection between panels. Compatible with popular framed solar panel installations, ensuring panels are securely locked in place. Wide Applications: Suitable for quick and easy installation of solar panels on various surfaces, such as RVs, houses, boats, camper van roofs, flat tiles, vertical sheets, etc. Size: 30mm Material: Aluminum Alloy Color: Silver Package Contents: 8 x Solar Panel Clamps Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.