materials: make from leather and a little wool, this wallet organizers is soft and light to the touch, sturdy and full of durability, lightweight and well-constructed, the leather is not frizzy, and it will last a long time without fading or damage Good Purse Convert Accessories: NOT INCLUDE CHAINS.full of durability purse insert organizers can be used with your bags and chains, just put in your size compatible wallets, and attach with chain straps, quickly let your wallets become a new styles, make a clutches wallet be used in a variety of ways, very simple and efficient purse convert accessories With Eyelet Design: Each leather insert organizers has 2 pcs metal eyelets that can be used with metal chain or strap ( does not include) to convert your clutches or purse into a shoulder or crossbody bag The inner compartment to store your cards, keys, coin or other small items, keeping the inside of the bag neat and tidy Package include 1Piece Wallet Conversion Insert Wide Applications: Our organizers bag inserts with classical black colors are specially designed for clutches handbag, envelope bags, wallet, by simple conversion with chains strap, used as shoulder crossbody bag and freely your hands while you are shopping or daily travel, have a better mood for every day PLEASE CHECK INSERT SIZE suitable for YOUR WALLET