When you commit to using a binder clip as a wallet, you gotta make some upgrades (hand stitched elastic strap for easier handle pulling and a cork lining) : r somethingimade Retro Style Memo Clip Card Holder Binder Clips School Office Desktop Wooden Note Holder with Clamp for Message, Picture and Photo Card Display Shopee Malaysia Stainless Steel Ionic Plated Metal Money Clip for Men, Bill Binder Clip, Wallet, Credit Card Holder, Minimalist Slim Money Clip at Amazon Men's Clothing store Wallet Tour Featuring My Thinnest Binder Clip Wallet my wallet is a binder clip with a blank metal card on each side to prevent wear. : r redneckengineering