Features Alloy Steel Material: The magnifying lens wear bracket is made of high-quality alloy steel material, with high hardness, good toughness and long service life. Quality Control: The magnifying glass frame is manufactured according to strict quality control standards and fits closely with the magnifying glass. Easy To Install: The magnifying glass frame is easy to install and easy to operate, and can be installed and replaced directly without complicated tools, saving time and effort. Adjustable Design: The watch magnifying glass frame headband adopts an adjustable design, the circumference can be adjusted, and it is flexible to use, you can use it with confidence. Good Practicality: strong practicality, the magnifying glass frame is easy to use in real life. Support long service life, such repair kits are not easy to be damaged and can be used for a long time. Specification: Item Type: Magnifier frame Material: Alloy steel  Perimeter: Approx. 44.5cm / 17.5in adjustable Frame Diameter: Approx. 2.7mm / 0.1in Package List: 5 x Magnifier Frame Package List 5 x Magnifier Frame