1、Laser Engraving Scale: This 3D miter scriber template tool features laser engraved metric scales and corners that are clear and accurate, making it easy and convenient to read or mark values when using it, ensuring accurate readings. 2、Hollow Design: This 3D multi angle measuring ruler features a hollow design that allows the user to comfortably and quickly grip and mark the ruler, which helps to securely and easily place it on the wood to create the desired angles, lines, and forms to complete the project. 3、Excellent Aluminum Alloy Material: This woodworking carpenter square tool is made of excellent quality aluminum alloy with multiple polishing process and sleek appearance to ensure users' security and durability. 4、Compact And Lightweight: This layout miter angle measuring T ruler is small in size and light in weight, which makes it very easy to carry and use, and features 90° and 45° layout miter cuts to meet your different marking requirements. 5、Wide Application: This layout square angle gauge has a wide range of applications, suitable for all kinds of wood or other materials, widely used for handcraft woodworking projects, a must have tool for woodworking enthusiasts, home builders, carpenters, engineers and hobbyists.