30% Blue Light Blocking Metalless Screwless Thicker Eyeglasses NR2010-B15 Magnification Strength:without magnification guaranteeing a comfortable and irritation-free

guaranteeing a comfortable and irritation-free wearing experience

The 54 × 34 mm lenses provide broad coverage while maintaining a lightweight feel for extended outdoor wear

Frame width about 5 7/16 inches (138mm)

Bridge (DBL) about 1/2 inches (13mm)

30% Blue Light Blocking Metalless Screwless Thicker Eyeglasses NR2010-B15 Magnification Strength:without magnification guaranteeing a comfortable and irritation-freeMetalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 30% Blue Light Blocking, No Color Distortion. Product Dimension: Frame width about 5. 31 inches (135mm), Lens width about 1. 97 inches (50mm), Lens height about 1. 50 inches (38mm), Bridge (DBL) about 0. 43 inches (11mm), Temple length about 5. 51 inches (140mm). Enhanced Durability: Functionally the arms can be