Best Glide ASE Credit Card Size Fresnel Lens Fire Starter and Magnifier Lenses (3 Pack - Green)

This 3 Pack of Best Glide ASE Fresnel Lenses is approximately 2" x 3.5" and comes in a protective sleeve. It is made of Optical PVC and weights less than an ounce. | 4X Magnification - The Best Glide ASE Fresnel Lenses provide up to 4X Magnification to make it easier to read small print or in low light situations. | Emergency Fire Starter - The Best Glide ASE Fresnel Lens works as a survival fire starter on sunny days to light your tinder. | Compact - The Best Glide ASE Fresnel Lens will fit in your wallet, your purse, and certainly a survival kit.