Card Slim Reading 3x Magnifier Business Card Magnifier, Specification:120×180mm

Type:MagnifierMaterial:PVCDescription:1. Magnification: 3x2. Specifications: 180 × 120 mm, lens thickness 0.5 mm3. Product packaging: each piece of opp bag4. How to use: place it in the font above a distance. When using it in a magnifying glass, use it in a pocket or business card holder.5. Uses: used to read articles, newspapers, enlarge fonts, when used with a magnifying glass, can also be clipped to the inner pages of books, when bookmarks or scales are used6. Occasion: applicable to hospitals, schools and so on7. Features: reducing the weight and volume of ordinary plexiglass and glass loupe made by traditional magnifiers