1DURABLE MATERIALS: The woodworking square ruler is made of durable aluminum alloy material with a CNC anodized surface for effective corrosion protection 2EASY TO USE: The 3D aluminum alloy woodworking square ruler provide clear and accurate laser etched marks, making measurements and marks easy to read 3APPLICABLE SCENARIO: Multi angle gauges simplify your woodworking projects. Come with scales for common angle and ruler measurements, ideal for measurement, marking and calibration 4ACCURATE SCALES: With built in scales of 22.5, 30, 45, 60, 67.5 and 90, the woodworking square tool combine speed and carpenter scales for convenience and accuracy 5PORTABLE AND WIDELY APPLICABLE: 3D multi angle measuring ruler come with a compact size to fit in your pocket. Ideal for DIY enthusiasts, engineers, carpenters, and decorators, and a must have tool for woodworking 1 x 3D Multi Angle Measuring Ruler 1 x Right Angle Ruler 1 x Wrench 2 x Screw