3 Pcs Credit Card Size Magnifier Fresnel Lens 3X

this credit card size magnifier is made of PVC plastic, each lens has its own plastic bag to prevent scratches; It is durable and lightweight, easy to make, can be applied several times you can put the magnifying glass above the object to be observed, then keep a certain distance from the page, soon have a clear remote imagery, can help you enlarge the text, very suitable for reading small newspapers or small books, can also be applied for mobile phones, text, maps, menus and labels this plastic magnifier card measures approx. 9.5 x 6 x 1 cm/ 3.7 x 2.36 x 0.04 inches, slim and small, convenient to put in your pocket when going out, does not take up too much space, can slightly bend or fall off, will not damage the mirror these clear pocket magnifiers offer up to 3x magnification to enlarge text, making the reader an easy reading experience, good for those who have poor eyesight the 3X magnifier is ideal for reading and checking, like easy to read restaurant menus, a nice gift for the elderly and people of most ages with poor vision, also suitable for camps, an important addition to any set of emergency or survival tools