Made of sturdy material with anodizing treatment, will not fade, this radius fixture router template is rust-proof, dust-proof and durable.The set contains 2 different radius templates, which can meet your measurement requirements and make various sizes of roundness radian.It is suitable for cutting all kinds of boards to produce perfect outer arcs, helping woodworkers to easily and skillfully make beautiful round arcs, such as the edge of picture frame, edge of table and chair or corner, corner or wood trimming, etc.Purpose: wood board positioning and cutting filletWeight: about 160Gcolour:RedMaterial:Aluminum alloyPackage Contents:1 x R20/R30 Woodworking locatorOnly 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.