6 Pack Pilot Metalless Bifocal Sunglasses Spring Hinges Sunshine Readers R2602SG Magnification Strength:+2.75 Perfect for people who:

Perfect for people who:

which means that it is less prone to rusting or oxidizing

Bridge(DBL)about 1/2 inches (13mm)

and snow for crystal-clear visibility

Lens Type: High-Efficiency Deep Red Lenses (For Bedtime/Nighttime Use Only)

6 Pack Pilot Metalless Bifocal Sunglasses Spring Hinges Sunshine Readers R2602SG Magnification Strength:+2.75 Perfect for people who:Metalless and Screwless Design. Acrylic Lens, plastic frame with unique flexible spring hinges. Product Dimension: Frame width about 5. 63 inches (143mm), Lens width about 2. 09 inches (53mm), Lens height about 1. 61 inches (41mm), Bridge (DBL) about 0. 67 inches (17mm), Temple length about 5. 51 inches (140mm). Solid Construction: Meticulously built to withstand regular use without succumbing to damage. The screwless hinges guarantee the hinge's