Great for reading small newspaper print or books and its handy credit card size makes it convenient to carry in your wallet for easy access for reading restaurant menus. Also great for small solar projects and starting camp fires - a great additional to any emergency or survival tool set.
Made from High quality plastics
Can be bent slightly or dropped with no damage to the lens.
Dimensions: 8.00*5.50*0.04cm (L*W*H)
10pcs 3X Magnifier Magnifying Fresnel LENS