100% Blue Blocking Glasses for Sleep Metalless Screwless NR124-B98 Color:Green Lens height about 1 1/8

Lens height about 1 1/8 inches(29mm)

Head size: Narrow

Frame width about 5 1/2 inches (139 mm)

Frame width about 6 1/5 inches (155mm)

Frame width about 5 11/16 (145mm)

100% Blue Blocking Glasses for Sleep Metalless Screwless NR124-B98 Color:Green Lens height about 1 1/8Metalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 100% Blue Light Blocking, serious color distortion. Product Dimension: Frame width about 5. 59 inches (140mm), Lens width about 2. 13 inches (50mm), Lens height about 1. 18 inches (42mm), Bridge (DBL) about 0. 71 inches (18mm), Temple length about 5. 51 inches (138mm). Enhanced Durability: Functionally the arms can