1. Designed to stop the annoying "ding ding ding" siren sound while driving. 2. Unique hidden graphic design, does not take up extra space when using. 3. Made of high-quality alloy material, electroplated surface, durable and smooth. 4. With a subtle curved edge design, it is comfortable to hold. 5. Suitable for most cars, and trucks, but you still need to check your buckle shape and size before ordering.