Our durable stainless steel ruler comes with 7 size radiuses for creating rounded corners and cuts in various materials like leather, wood, and fabric. Perfect for DIY projects, it improves your handwork ability and adds fun to your spare time. A must-have tool for leathercraft projects. Features 1. This ruler is easy to work with - tool is super effective and must have for leather craft projects. 2. Mould will help make rounded corners and other round cuts to leather pieces. 3. This tool has various size radiuses of the rounded corners - more options for you. 4. Ruler is made from durable stainless steel, rust-proof and not easy to break. 5. This pencil circle tool can be widely applied on surfaces of different materials and most fabrics, such as leather, wood, glass, plastic, burlap, tile, metal, paper and so on, fit for sewing projects, card making arts and other DIY crafts, improve hands on ability, add a lot of fun to your spare time. Specification Material: Stainless Steel Color: Silver Size: 17.515.5cm / 6.96.1in Weight: 80g, 120g Package Include: 1 Pc or Set Round Leather Corner Cutting Ruler