Features 1、100% brand new and high quality 2、Well constructed of Aluminum Alloy with high hardness,durable in use 3、With clear and accurate scale,it is convenient to read value. 4、Special aids, suitable for woodworking and DIY woodwork enthusiasts. 5、This square is a stand alone. It can be used for measuring the height of your router bit, table saw height etc Specification Features: 100% brand new and high quality Well constructed of Aluminum Alloy with high hardness,durable in use With clear and accurate scale,it is convenient to read value. Special aids, suitable for woodworking and DIY woodwork enthusiasts. This square is a stand alone. It can be used for measuring the height of your router bit, table saw height etc Specification: Material:Aluminum Alloy Size: as the picture shows Weight: 470 g / 16.6 oz(approx.) Package list: 1 x Woodworking Triangle Ruler Package List