Lens With Scale X3 Magnifying Book Page Magnification Magnifier Sheet Outdoor Focused Ignition

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

Central Fresnel lens design,more convenient with scales,can focused ignition,with external card holder

The package includes: 1 pcs * Ultra-thin Magnifier