High quality materials: The necklace is made of high quality alloy materials, the surface is easy to clean, and the lens is made of optical glass, which is durable. Convenient to carry: This magnifying glass has a hanging chain, which is easy to carry. It can be easily put in a pocket, purse or purse, and can also be used as a sweater chain/matching clothes. Practical tool: Our magnifier has high transparency and low scattering coefficient, which can ensure the image is clear and not distorted. You can carefully observe and read small objects. Exquisite design: The design of these magnifying glasses is very clever, combining magnifying glass and metal chain, exquisite design, very suitable for stamp collectors, gemstone lovers, it is a very good gift, they are both beautiful and practical. Wide range of uses: Magnifier is ideal for reading, newspapers, maps, sewing, checking jewelry, reading print, coins, stamps, antiques, collecting and magnifying other small things , etc. It can also be used as an ornament. It is a retro decoration, elegant and beautiful.