Pop-up cell phone magnifier makes it easy to read numbers and text on today’s ever-shrinking mobile devices! Stop squinting at or struggling with those tiny screens. Self-adhesive, ultra-thin magnifying lens pops up automatically when you flip open your phone to enlarge the screen size for easy readability. Dial, text-message, check e-mail and messages, even surf the Web with no eye strain! Retracts when phone is closed. 2 5/8" x 1 5/8". Set of 2.