cobee 3X Fresnel Lens, 20 Pieces Pocket Magnifier, Lightweight Reading Aid Helper

20 pcs credit card size magnifier fresnel, magnifying lens, reading magnifier lens, plastic pocket magnifier card, 3x loupe reading aid helper fresnel lens for reading, transparent
Package includes:
20 x fresnel magnifiers
Specifications:
Magnification: 3 times
Material: plastic
Color: transparent
Size:3.34 x 2.16 inches(8.5 x 5.5cm)
Features:
The card size reading magnifier lens is durable and lightweight. You can use it for a long time.
A small and portable credit card size magnifying lens can easily to carry in your pocket and wallet, doesn't take up too much space, convenient to put in your pocket when going out. A good tool for your reading.
Fresnel magnifying lens is great for reading books, newspapers, maps, magazines, menus, bills, etc.