Material: Our jewelers loupe is made of a glass lens and thermoplastic material to excellent clarity and durability. Fine craftsmanship and high magnification an essential tool for detailed inspection Multiple Choices: This portable monocular magnifier set includes five different magnifications: 5x, 10x, 15x, 20x and 30x. Choose the magnification that suits your specific needs, allowing you to easily and accurately see details. Multi-purpose: Our magnifying glass jewelry tools is perfect for inspecting a variety of items, suitable for inspecting jewelry, gemstones, diamonds, stamps, currency, coins, antiques, paintings, film negatives and other delicate items. Portable Design: Designed for convenience, our jewelry magnifier glasses are compact and easy to put into your pocket, backpack, or shoulder bag. Whether you are or , you can observe and inspect items of interest anytime, anywhere. Colour:black Material:plastic The actual product may have slight color difference or difference, which not affect the use Package Contents: 5 * jewelers loupe 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.