Features: Discover convenience with our cylindrical magnifier that combines a high clear lens, precise Rule , and energy efficient LED light, a portable designs . Crafted from metal and glass, this magnifier ensures and Precisions, making it essential tool for detailed observation tasks. Suitable for students, teachers, jewelers, and anyone who requires carefully inspection, this tool caters to a wide ranges of professional and educational needs. Perfectly suited for classroom teaching, jewelry appraisal, outdoor exploration, and everyday reading, this Multifunction magnifier adapts to various environment. Enhances your observational skills with this multifunctional optical instrument, designs to provide extraordinary Performances and ease of use in any setting. Specifications: Material: metal+glass Size: about 53x47x43mm/2x1.85x1.7inch Opened size: about 60x47x43x10mm/2.4x1.85x1.7x0.4inch 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. Package includes: 1 set Portable Magnifier