Need a little more space in your bi-fold wallet to show off pictures of family members (or your cat)maybe you need more room for Plastic cards. The Big Skinny Plastic sleeve bi-fold wallet inserts can hold 2 cards or 2 photos per slot when put front to back. The sleeves open from the hinged end of the design, keeping pictures and cards safe and secure. The durable Plastic wallet inserts are compatible with any bi-fold wallet that opens horizontally and will stand up well to daily use. There are so many ways you can use your wallet insert that you'll wonder how you got along without it. Use wallet inserts to hold credit cards to expand the storage capacity of your wallet, or create a mini brag book by inserting 1, 2 or 3 wallet inserts depending on how many cats you own. Our wallet card insert is also great for holding business cards.