Installation : 1) Clean the surface, keep dry and clean. 2) Paste and install. (there is auto adhesive glue in the trim back) 3) press hard especially on the edges at least 2 minutes after installing. 4)Using hair dryer (hot air blowing) in cold weather. 5) keep from water and keep dry after been installed within 72 hours/3 Name:Fuel Tank Cap Material: plastic Colour: Silver Fitment Model: Perfectly Fit for Nitro 2007-2012 Paint Baking and UV Treated on surface Easy installation with double-sided tape In fall off, just add some tape and put the cover back on,then they will work perfectly Provides a high class and fashion decor style, change and exterior of the car and add unique colors. Package Contents: 1 x Tank cap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.