Multiples: 30 times larger lenses, 60 times smaller lenses Color: silver white Material: aluminum alloy casing, optical acrylic lens, etc. Effective diameter of the lens: small lens 12mm, large lens 22mm Magnifying glass size: after folding 53x 39 x 29 mm Function: With three 1.5V LR1130 button batteries (products already have batteries) Two LED white lights, one for each of the two lenses. The battery is detachable and the handle can be rotated Remarks: This product is not suitable for reading and reading. The effective diameter is only one dollar coin. The magnifying glass with large multiple diameter is small. Uses: 1. Inspection, processing, installation and repair of various operations in the electronics industry. 2, facial skin, pore observation, manicure, ear picking, etc. in the beauty industry. 3. Sculpture and appreciation of art. 4. Inspection and repair of cameras, clocks, etc. 5. Work of dentists, tailors, embroidery, etc. 6, financial, fiscal, philately, jewelry, printing, agriculture and other product characteristics. Package including: 1pcs Jewelry Identification Magnifying Glass 1pcs Twist