Features: Bearing Diameter: about 13 cm/5 inches, Side Length: about 24 cm/9 inches. Get a closer look at the details that matter with our Headband Magnifier! With its magnification capabilities, this glass allows you to examine intricate details with ease and precision. Designed for both professionals and enthusiasts, our Headband Magnifier is perfect for anyone who needs precise magnification in their work. Whether you're a jeweler, watchmaker, or working on detailed tasks, this glass will be your reliable tool. From home to the office, our Headband Magnifier is versatile and suitable for various environments. It's an indispensable tool for jewelry making, watch repairs, hobby projects, and even office tasks that require close inspection. Enhance your work with ease and efficiency! Discover the convenience and comfort of our Headband Magnifier. With its lightweight body, adjustable headband, and ergonomic design, you'll experience fatigue-free magnification for extended periods. Say goodbye to eye strain and hello to seamless productivity! Specifications: Material: ABS Bearing Diameter: about 13 cm/5 inches Side Length: about 24 cm/9 inches Note: Please allow 1 to 3 cm error due to manual measurement, make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Headband Magnifier