Size: The key case size is 3.3*2*0.8inch (8.5*5*2cm); the key size should be less than 3.28*1.8*0.8inch (8.2*4.5*2cm). [High Quality Material] Made in a high-quality material, the first layer of cowhide is selected, and the stitching is wear-resistant and not easy to break. User-friendly:Delicate hardware hook allows you to hang the key case in your pants or backpack. At the same time, the outer hook can be rotated 360 degrees, which is convenient to use, and there is also a chain inside the bag, which is convenient for hanging keys. Zipper Design:Zipper is sealed, easy to slide, durable and protect your keys from damage. The zipper is secure and the keys will not fall out, ensuring the safety of the contents of the key ring. Multifunctional: This key case is more than just a car key case. It can also be used to hold the keys you need on a daily basis. It can even be used as a coin purse. Either way, it's got you covered.