40X Full Metal Illuminated Jewelry Loop Magnifier, Pocket Folding Magnifying Glass Jewelers Eye Loupe with LED

Colors: Black, Or Silver Magnification:40 X Lens diameter： 25 MM Weight: 58 g Material: aluminum alloy, ABS and Acrylic Size: 58mm*33mm*25mm Button Battery: 3 X LR927 (Included) Features: 1. Wide Application Range: offices, hospitals, schools, printing, homes, electronics, stamps collection, jewelry appraisal, mechanical processing and so on. 2. Small size, take and keep easily. 3. With LED lights, can use in dark. 4. With 40 X magnification, very clear. How to Replace the Batteries:  Insert the key attached this product into the two holes of battery cover, turn anticlockwise to loosen battery cover, take out old battery and then put new battery inside, finally turn the cover board clockwise to tighten it. Package including: 40 X 25 magnifier X 1 PC  Button batteries (inside) X 3 PCS  Product Manual X 1 PC Wide Application Range: offices, hospitals, schools, printing, homes, electronics, stamps collection, jewelry appraisal, mechanical Small size, take and keep easily With LED lights, can use in dark. With 40 X magnification, very clear. Wide Application Range: offices, hospitals, schools, printing, homes, electronics, stamps collection, jewelry appraisal, mechanicalSmall size, take and keep easilyWith LED lights, can use in dark.With 40 X magnification, very clear.