[MULTI USED] Not only is a drawing ruler but also is a metal leather templates for leatherwork, which helps you create perfectly measured corners and small circle every time. [CORNER TEMPLATE] Features with six circle radius scales from 5mm to 15 mm. six corners radius scales from 5mm to 15 mm, two concave corners radius scales of 10mm and 12.5mm. [PRACTICAL LEATHERCRAFT TOOLS] Leathercraft curved corner circle ruler stencil cutting rounded coners drawing DIY leather craft tool. [PREMIUM QUALITY] Made of high hardness stainless steel, not easy to break or reform, sturdy and durable, suitable for long time use. [EASY TO CARRY] The leather crafts tool measures about 9cmx9.2cm/3.54inchx3.62inch, light in weight and proper in size, convenient to carry and easy to store. Specification: Colour: Silver Material:Stainless steel Size Chart: 9cmx9.2cm/3.54inchx3.62inch Package Includes: 1 Piece Leathercraft Corner and Circle Stencil