Good performance
This Magnifying Sheet made of pvc Plastic,isoptical grade Plastic magnifying lens,,durable and sturdy,covers large viewing area magnifies ,at once minimize your movement of the suitable hand

Easy to store
Wallet size lenses made of plastic. Small size 8 * 5.5 * 0.04 cm / 3.1 * 2.2 * 0.02 inch and flexible material fit your wallet, money clip or pocket and won't crack or shatter.

Useful design
They are in a credit card size which can be stored and carried easily. They can be applied to read map, books, newspaper, magazine, meeting data, word screen, etc.

Wide application
Good take-along magnifying sheet for all those things in life you need to see bigger and can be a fire starter outdoors.

Specification:
Material: pvc
Size:8*5.5*0.04cm/3.1*2.2*0.02inch(L*W*H)
Color: Transparent

Product Include:
20 Pieces 3X Magnifier Magnifying

Notice:
1.Due to differences in light and pixels, please take physical design and color shall prevail
2.Size pure manual measurement with slight error, please don't mind it
3.Keep away from the sun, so as not to cause fire
4.Children should be accompanied by adults in the sun