Dynomighty Mighty Wallet Dot Matrix Pi Unisex Printed with the first 2940 digits of the calculation of π (pi=3.141593...). In the classic Dot Matrix printer font on standard blue bar fan-fold paper complete with tractor holes. In good used condition. Two pockets for cash and receipts, two outside pockets, and two credit card pockets. Unisex. No trades. No holds. Dynomighty Bags Wallets
"Recycled Map Wallets -- Mighty Wallet encompasses a world where fashion meets durability and flexibility. The company creates long-lasting wallets made from recycled paper goods, such as maps, old pictures and even police caution tape." More photos and company contacts at click-through.