Genuine Leather Zip Mechanical Card HolderThe Leather we use is 100% natural, you can immediately understand its quality. The pleasant smell of genuine leather can give you an idea of the quality of the product. Since leather is a natural material, each of our products is different and unique from each other. It gets more special as it ages. You can use it for your credit cards or business cards. You can store a total of 6 credit cards in the mechanism section. It also has 4 card slots (1