Non Fading - This Locking fuel door is powder coated, it can withstand extreme weathers without color fading;Non Out of Shape - The aluminum alloy plate with 1.2mm thickness assure the well fitment of the tank cap on the fuel filler door, non out of shape;Easy to Install - You can finish the installation by a screwdriver only;Security Improved - The locking system is to keep the kids from your fuel filler;Universal Fitment - Well fit for Wrangler JK Sport 2007-2017.Locking Gas Tank Cap Diameter: 6.61inch;Designed for Wrangler JK Sport 2007-2017.colour:blackMaterial:Aluminum alloypackage contents1 * Fuel Tank Cap2 * Keys4 * ScrewsOnly 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.