Features 3 Magnifications: The monocular magnifying glass set has three different magnifications, 10X, 20X, 30x36mm, could meet your different magnification requirements. Reliable Materials: Our magnifier is made of double glass lenses and light thermoplastic body, with fine workmanship, light weight, can provide long term service. Multiple Purposes: The magnifier kit is suitable for viewing various items, such as jewelry, coins, stamps, currencies, antiques, paintings, photography, film negatives and other complex details. Easy Carrying: Eye magnifier is compact in size, which can be easily placed into your pocket, backpack for carrying around, you can use them anytime and anywhere. Sharing with Others: You can share these magnifiers with your friends or family who like experiments, collect jewelry, antiques, coins, support their work or hobby. Specification: Item Type: Monocular Magnifier Material: Zinc Alloy, Optical Lens, Plastic Magnification: 10X 20X 30X Package List:2 x 10X Magnifier 2 x 20X Magnifier1 x 30X Magnifier1 x Magnifier Steel Wire Package List 2 x 10X Magnifier 2 x 20X Magnifier 1 x 30X Magnifier 1 x Magnifier Steel Wire