30% Blue Light Blocking Cat-eye Metalless Reading Glasses R2514-B15 Magnification Strength:+2.50 The metal-free screwless spring hinges

The metal-free screwless spring hinges design guarantee the hinge's firmness

Temple length about 57/16 inches (138mm)

13 inches (50mm)

no metal-just flexible

Lens height about 1 3/16 inches(30mm)

30% Blue Light Blocking Cat-eye Metalless Reading Glasses R2514-B15 Magnification Strength:+2.50 The metal-free screwless spring hingesMetalless 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. 63 inches (143mm), Lens width about 2. 09 inches (53mm), Lens height about 1. 50 inches (38mm), Bridge (DBL) about 0. 63 inches (16mm), Temple length about 5. 35 inches (136mm). Enhanced Durability: Functionally the arms can be