Enhanced Security - The locking system can keep children and thieves away from the gas filler; Not Out of Shape - 2mm thick aluminum alloy plate with sturdy construction ensures the fuel filler door solid shape, not deformed; Easy to Install - It with clip-on ABS base and rubber gasket, perfectly fits the fuel tank door, tool-free, no need to drill; Universal Fit - Perfectly fits for JK Sport 2007-2018 Unlimited models. High quality gas flap cover, black finish, simple installation of secure locking; Tight fit over existing gas cap opening Diameter: 6.5(outer) * 2.5(bottom) inch Color: Black Material: ABS, Aluminum alloy Package Contents: 1 * Gas Cap Cover Only the above package content, other products are not included. Note: Light shooting 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 +/- 1-3 cm.