Tired of buying prescription sunglasses, just to lose them over and over again? With BluBlocker "Springers" spring on to your regular glasses! Each pair of "Springers" opens to fit over your prescription glasses and then springs tight to grab hold and stay there. Improve your visual acuity and protect your eyesight with America's leading brand of eye protection.

High performance - high resolution sunglasses

Maximum UV and blue light protection

Enhances and intensifies colors

Improves clarity and definition

Fits easily over prescription lenses

Lenses measure approx 5-cm wide x 4.5-cm tall

Includes snap button clear plastic case.