Features: * brand new and high quality *Solar adjustable end clamp. *High strength aluminum alloy with anodizing surface, corrosion resistant and durable. *Z style design, convenient to install, time and labor saving. *Fits for most solar panel installation on the RV, house and boat. *It fits 30-35mm/1.18-1.97inch solar framed panel. Details: Material:Aluminum Color : silver Size: Suitable for 30mm solar panel：30mm Size Approx. 40x30mm/1.57x1.18inch Suitable for 35mm solar panel：35mm Size: Approx. 40x35mm/1.57x1.38inch Quantity: 1pc, 4pcs, 12pcs Package Contents: 1/4Pcs/12pcs Solar Panel Mounting Bracket Clamp 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. Our products are made of environmentally friendly materials, safe and non-toxic, and will not cause harm to the human body. Please read the product manual carefully before purchasing, and use it correctly according to the operation steps. If you encounter any difficulties or problems during use, please contact us in time, we will solve them for you as soon as possible. Your support is the driving force for us to move forward, and we look forward to sharing your experience and experiences with us. For the quality problems or defects of the product itself, we will provide unconditional return or repair service.