Metal Jewelry Magnifying Glass Jewelers Eye Tool Jewellery Folding Loupe Glass Lens Magnifying Triplet Glass Jewelry Diamond Metal Jewelry Magnifying Glass Jewelers Eye Tool Jewellery Folding Loupe Glass Lens Magnifying Triplet Glass Jewelry Diamond Product name: 10X 20X 30X metal jewelry magnifying glass Material: zinc alloy + glass lens Size: about 60 * 25 * 18 mm / 2.36 * 0.98 * 0.71 inches (unfolded), 42 * 25 * 18 mm/1.65*0.98*0.71 inches (folded) Color: Silver Net weight: about 29 grams Magnification: 30 times/20 times/10 times Purpose: Identify emeralds, coins, jewelry, jade, porcelain, bronze, stamps, antiques, etc. Packing list 1*jewelry magnifying glass