Specifications Name: Cap Topper Camper Shell Mounting Clamps Color: Silver Material: Aluminum Alloy Package Size:15cm * 9cm * 11cm Placement on Vehicle:Front Type: Clamp The packaging includes 1PCS Cap Topper Camper Shell Mounting Clamps Applicable models Most pickup trucks, campers, and rooftop installations Features l Made of aluminum, it is not easy to corrode and of high quality. l Anti-skid design can prevent the screw from sliding when tightening. l Easy to install, no need to drill (fixed with screws, the opening size can be adjusted to the appropriate thickness, and the clip can be fixed by tightening the screw) Warm tips 1.The dimensions are all manually measured and there may be some errors. Due to different lighting, there is a slight color difference.Please do not purchase if you mind 2.If you has any problem, please feel free to contact us.please let us know before you send us the neutral/negative feedback that wont help to finish the issues. And I will definitely try my best to provide the best solutions which would meet your satisfactory.