Reliable Material: These LED pocket magnifiers adopted optical grade scratch-resistant acrylic lens, and the LED magnifier and lens are protected by reliable and sturdy ABS plastic frame, easy to hold, a neat finish_x000D_ which can serve you for a long time _x000D_ Thoughtful Design: These magnifier cards are pre-installed batteries and provide clear 3X6X distortion-free magnification; These loupes are equipped with a bright low power light, which is not limited by ambient light and can be_x000D_ applied in various lighting conditions _x000D_ Convenient to Carry: These small mini magnifying cards are designed in the shape of a credit card, compact and lightweight, easy to store in your wallets, shirt and pants pockets, etc., allowing you to take them out at any time or anything_x000D_ where _x000D_ Wide range of applications: These credit card magnifiers with light are suitable for reading, books, newspapers, contracts, magazine jewelry, experimentation, investigation, appreciation painting, to the appreciation of_x000D_ antiques