Material: Our jewelry magnifying glasses are crafted with high glass lenses and plastic bodies. This combination of portable hand-held magnifiers ensures superb craftsmanship, light feel and high magnification, and the monocular magnifier gives you a reliable tool for the long term. Available in four different magnifications: 5x, 10x, 15x, and 20x, these dome optical lens magnifiers easy to choose the loupe eye ring that suits your specific needs. Magnifying glass Magnifying glasses enable you to see details clearly and accurately. Compact design: Our mini magnifiers are compact in size, making them easy to carry in pockets, backpacks, makeup bags or shoulder bags. This eye ring magnifier ensures that you can view items of interest anywhere, anytime, making the monocular a convenient tool to carry around with you. [ Multifunctional observation ] Our portable magnifying glasses are suitable for examining all kinds of objects. Whether you're examining jewelry, gems, diamonds, coins, stamps, currency, antiques, paintings, photography or film negatives, this diamond magnifying glass helps you see intricate details with ease. These watch repair magnifying glasses make a great gift for a classmate who likes to experiment, an elderly person who collects jewelry and antiques, or a friend who collects coins. Sharing this professional magnifying glass can support and enhance their work or hobbies. Colour:Black Material:plastic Package Contents: 4 x Optics Lens Loupes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.