Block out harmful UV rays and regulate temperature with the ABN® Side Car Window Sun Shade 2-Pack. The polyester nylon construction is easy to see through and gives you visibility through your window but effectively blocks out the sun. They are 100 percent legal to use on the rear or side windows of any vehicle. The outer metal frame is durable and includes 2 suction cup insertion holes. The shade will not slip down your window or fall off during a long road trip because these suction cups adhere safely and securely to the window of your vehicle. To install, take the sun shade out of its bag, place flat against the window, and insert the suction cups into the designated holes. This package includes (2) 17-inch x 14-inch (43cm x 35cm) ABN® Side Car Window Sun Shades and (4) suction cups.