[Useful Functions]: This key case can provide full protection for your car keys against scratches, bumps and daily wear and tear. In addition, its sealed design can effectively prevent water and dust from entering, ensuring the normal function of the electronic components inside the key. [Trustworthy Quality]: The surface of the car key case is made of high quality leather material, which is soft and comfortable to touch and has good wear resistance. Besides, it is equipped with a sturdy metal hook, which is not only exquisite in appearance, but also very durable and not easy to be damaged. [Unique Design]: Our key case adopts zipper design, which opens and closes smoothly without snagging. There is an anti-loss chain inside, which firmly connects the keys and the key bag, which can prevent accidental loss of keys and can be used for long-term storage of keys. [Portable & Lightweight]: It is lightweight and small in size, which will not increase your burden, perfect for carrying around. What's more, it is equipped with a hook, you can easily hang it on your key ring, belt or other items, easy to access at any time. [Size Specifications]: This car key fob bag is 5.71 inches long, 2.01 inches wide and 1.02 inches high, suitable for most car keys. Before placing an order, please measure the size of your car keys carefully to make sure our product can meet your actual needs.