Kit includes 7 different size circles; 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm. Available Size: 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm. Ideal for a wide range of leathercraft projects where you need to make round holes, including bags, jackets and other leather accessories.
eBay