You can purchase the template set for this wallet at:
https://makersleathersupply.com/products/cash-and-card-wallets-acrylic-template-set?_pos=1&_sid=742ec7af4&_ss=r
This and two other wallets are featured in this template set. The purpose of the set is to have quick "Cash and Carry" items to display and sell using your leather scraps. Simple and quick wallets that can make you an easy 10 or 15 bucks from scraps that otherwise you might not have been able to use.