Product Description 【Safe Automatic Locking Mechanism】: This measuring tape features a reliable automatic locking function, ensuring a secure hold and providing accurate and consistent measurements every time. 【High Carbon Steel Measuring Tape】: Made of thickened high carbon steel, this measuring tape can extend up to 3 meters without bending, facilitating easy measurements. Large, easy-to-read numerals and clear graduations enhance readability and ensure accurate results. 【Double-Sided Fluorescent Coating】: The measuring tape graduations are coated with a fluorescent coating to reduce reflection and improve readability under various lighting conditions, thus enhancing measurement accuracy. 【Versatile Applications】: Ideal for DIY projects, construction tasks, and various measurement needs. The self-locking measuring tape is ergonomically designed for a comfortable grip and easy operation even during extended use. 【Portable Design】: Equipped with a reliable nylon strap and metal clip, this measuring tape is easy to carry and transport safely, allowing you to perform measurements and projects anytime, anywhere. Specifications: Material: High carbon steel Color: Black Size: 9cm x 9cm x 4cm / 3.54 inches x 3.54 inches x 1.57 inches Package List: 1 measuring tape Note: Please allow slight errors due to manual measurement and differences in monitors.