Noir Adult Style 17 Flip-Up Clip-Ons attach to your existing prescription eyewear. They shield your eyes when you need them, and easily flip up and out of the way when not in use. 100-percent Ultraviolet (UV) protection. Infrared protection (for cooling relief from the heat energy of the sun) provides a more soothing, comfortable viewing experience. For low vision and general purpose wear.

FEATURES & SPECIFICATIONS:
– Fits most prescription glasses
– Hardcoated for additional scratch resistance
– Designed for small adult or children’s glasses
– 55mm (2.2 in.) eye-size
– Frame dimensions/sizing: 126mm (5.0 in.) x 55mm (2.2 in.)