Features VERSATILE DESIGN: With four different angle and radius options (R30/R35/R40/R45), this rounded R corner arch jig is suitable for a variety of different woodworking DIY projects to meet your various needs. EXCELLENT MATERIALS: the corner radius template is made of a durable aluminum alloy material, reusable, not easy to use and deform, which ensures a long service life HIGH ACCURACY: The template is marked with a clear scale to help you accurately measure and draw the arc of the rounded R corner, ensuring the accuracy and consistency of the project. EASY TO OPERATE: Simple design and construction make this template easy to use, and even novice carpenters can easily complete DIY projects, improving the efficiency and quality of work. PORTABLE AND CONVENIENT: The rounded r angled arc template is small and lightweight, convenient to carry, safe and easy to use, and will not hurt your hands during use. 1. VERSATILE DESIGN: With four different angle and radius options (R30/R35/R40/R45), this rounded R corner arch jig is suitable for a variety of different woodworking DIY projects to meet your various needs 2. EXCELLENT MATERIALS: The corner radius template is made of a durable aluminum alloy material, reusable, not easy to use and deform, which ensures a long service life 3. HIGH ACCURACY: The template is marked with a clear scale to help you accurately measure and draw the arc of the rounded R corner, ensuring the accuracy and consistency of the project 4. EASY TO OPERATE: Simple design and construction make this template easy to use, and even novice carpenters can easily complete DIY projects, improving work efficiency and quality 5. PORTABLE AND CONVENIENT: The rounded r angle arc jig is small and lightweight, convenient to carry, safe and easy to use, and will not hurt your hands during use Specification: Item Type: Corner Radius Template Material: aluminium alloy. Packing List: 1 x Corner Radius Template Package List 1 x Corner Radius Template