Great for reading books, maps, magazines, menus, bills and so on.
Also great for small solar and field projects starting fires-a great addition to any emergency or survival tool set.
Good bending performance, not easy to damage the lens
Fits in a wallet or pocket, easy to carry
Type: Ultra-thin Magnifying Glass
Material: PVC lens
Size: 8.5 * 5.5 (thickness 1mm)
Color: Black,Transparent
Gain: 3X
Central Fresnel lens design,more convenient with scales,can focused ignition,with external card holder

The package includes:1pc * Ultra-thin Magnifier