High Quality Material - Made of high high-hardness aluminum alloy, durable and practical to use Convenient to Use - Select the desired corner template you want to replicate and place on the corner of your wood Different Types - The set includes corner radius quick-jig in types of R10, R15, R20, R30, which can meet your different grinding or trimming needs Fast Effective - The kit as a template which helps to grind the wood board corner into round shape, a practical and professional woodworker tool to make work smooth and efficient Surface : anodic oxidation (non spray), red color Colour:Red Material:Aluminum alloy Size:210x115x21mm Package Contents: 2* corner jig Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.