In order to achieve better effect, we suggest to heating double sided adhesive by hair dryer or lighting.Alignment position and then paste, the paste depends on paste conditions and correct way to install. Fit For GLA CLA Class W176 W246 C117 X204. Condition:100% new. Easy Installation,automotive adhesive tape is attached. Install Instruction: 1.Clean the place where you need to paste and then wipe the water with towel or tissues. It can't accept to have the oil ,water, wax . 2.Determine the installation location and then make comparison of the product and installation location. 3.When tear off the double-sided adhesive of cover trim, you can't Press the double sided paste with hand. 4. In order to achieve better effect, we suggest to heating double sided adhesive by hair dryer or lighting. 5. Alignment position and then paste, the paste depends on paste conditions and correct way to install. 6. Please pressing 20- or more when paste and don't dip the item into the water within 48 hours. colour:red Material:Aluminum alloy Package Contents: 4 * door lift cover 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.