The prism jig provides a solid support when you need to glue two pieces of materials with a curve. Each corner of the jig has a different radius that will cover most small projects like wallets, passport covers or notebook covers.  

Corner radius: 10mm, 12mm, 15mm
Overall width: 215mm (8.5")
Overall height: 120mm (4.75")

*Solid wood construction that may come with small imperfection, wood grain and color may look different than pictured*