Metal Construction: Crafted from rust resistant alloy materials, ensuring long term durability and reliably in various working conditions High Magnification: Equipped with double layer glass lenses offering 5 times / 10 times / 20 times magnification option for clear detail viewing, perfect for accurate work in watchmaking and art projects Clip on Design: Features a small clip for easy attachment to clothing or glasses, ideal for hands less use especially for eyeglass wearers during detailed tasks like watch repair and Lightweight & Portable: This compact magnifier is effortless to carry, ensuring on the go convenience for repairs and inspections Impacts Resistant Lenses: Features specially treated lenses with excellent shock absorption during delicate operations in different environments, Manufacturer: Tsophreniq