Rust-Proof Durability : Made from top-grade aluminum alloy, this tool resists corrosion, ensuring longevity and reliability. Non-Toxic Material : Safe for all your woodworking projects, this tool is crafted from non-toxic materials for peace of mind. Three-Dimensional Markings : Ideal for working on complex projects, this tool assists in creating precise three-dimensional markings. Quick Drill Diameter Determination : Equipped with a drilling jig, quickly identify the right drill size for your tasks. Compact And Convenient : Carry this multifunctional ruler anywhere, making it an essential part of your mobile woodworking kit. Unleash your creativity with confidence using our multifunctional angle ruler, a must-have for woodworking enthusiasts seeking precision.