Clear and accurate measurements: 230 mm ruler with clear, bright markings for precise readings every time, providing reliable results you can trust. Angle gauge with three measurement types: includes a 45° angle, vertical and horizontal levels for three types of measurements. User friendly design enables efficient operation and saves time. Secure magnetic bottom: strong magnetic bottom attaches to metal surfaces for hands use and improved stability during measurements, keeping the tool within easy reach to boost productivity. Sturdy and reliable construction: made of durable materials, offering a sturdy, dropproof and shockresistant build designed for longlasting durability in demanding work environments. Efficient level observation: front and side twoway visualization allows quick viewing of the level from different angles, improving work efficiency and accuracy. Use scenario: carpentry and woodworking projects where precise 45° joints and level alignment are required, such as framing, cabinet installation, or furniture making. Use scenario: metal fabrication and tasks that demand hands measurement on metal surfaces, fast layout checks, and stable positioning. Use scenario: DIY home improvement and tile installation where accurate length, level, and angle readings streamline layout and ensure professional results. Attributes at a glance: 230 mm size, three measurement types, magnetic base for metal surfaces, durable construction, twoway level visibility.