Durable and lightweight: Made of high-quality aluminum alloy, this ruler is strong and sturdy, yet lightweight, allowing for effortless use. Accurate measurements: The 30 cm length allows for accurate measurements, making it perfect for use in numerous settings, from craft and DIY projects to engineering and construction work. Easy-to-read markings: The laser-engraved markings on the ruler are clear and precise, ensuring an accurate reading every time. Non-slip handle: The ruler features a non-slip handle, making it easy to hold and use even with wet or greasy hands. Versatile: Suitable for a wide variety of applications, this aluminum alloy ruler is perfect for use at home, in the workshop, or in the office. It is an indispensable tool for anyone who needs to measure or mark objects accurately and efficiently.