Features: Experience unparalleled safety with our Aluminum Multifunctional Protective Rule, featuring a 12mm high protective guard designs to prevent hand injuries during cutting tasks. Crafted from wear resistant aluminum, this Rule boasts not penetration with raised scale edges and a not slip backing enhances with padding for stable measuring and cutting. Suitable for professional and hobbyists alike, this Precisions tool is perfect for architects, engineers, designers, and enthusiasts who demand accuracy and protections. Whether you're engages in leather crafting, length measurement, or intricate designs projects, this Industrial Rule is your stable partner for all your creative and construct needs. With its engraves scales for impeccable Precisions, easy to finish, and convenient hanging hole for storage, this multifunctional Rule is not just a tool but a of . Specifications: Material: aluminum Length: about 30/40cm(optional) Package Includes: 1xSafe Rule note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.