6 Pack 30% Blue Light Blocking Screwless Reading Glasses R2611-B15 feed-color-Red/Blue/Black Spring hinges: Yes

Spring hinges: Yes

Lens height about 1 3/16 inches (31mm)

Lens height about 111/16 inches (43mm)

Lens height about 1 1/2 inches (39mm)

6 Pack 30% Blue Light Blocking Screwless Reading Glasses R2611-B15 feed-color-Red/Blue/Black Spring hinges: YesMetalless 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. 59 inches (142mm), Lens width about 2. 17 inches (55mm), Lens height about 1. 54 inches (39mm), Bridge (DBL) about 0. 75 inches (19mm), Temple length about 5. 51 inches (140mm). Enhanced Durability: Functionally the arms can be