Features: * Polyester, durable fabric ensuring top quality and long lasting *Automatically remove accumulated water *Increase power generation to improve solar panel life. *Easy to install. Automatically snap the solar panel frame into place. *Polymer material, anti-aging, high/low temperature resistance, long-term outdoor use *Suitable for solar panel frame thickness: 30mm, 35mm, 40mm Specifications: *Material: PA66 *Color: black *Sizes: 30mm, 35mm, 40mm *Quantity: 10pcs Package Contents: 10pcs Water Drainage Clips Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.