Installation method: 1) The items back with auto adhesive glue. 2) Clean the suface where you want to stick. Keep dry and clean. 3) Please do press hard especially on the edges at least 2 mins after installing. 4) If the weather is cold.Please use the hair dryer(hot air blowing)in order to connection. 5) Please don't Contact water and Keep dry after been install at least 72 hours. Or it will easy to fall off.Enhances both style and performance Designed exclusively For Manufactured using premium-grade materials Direct fit - easy to install Offered in various finishes for seamless match colour:silver Material: ABS Package Contents: 1 x Tail door switch frame (2 button) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.