30% Blue Light Blocking Retro Reading Glasses Spring Hinges R2609-B15 feed-color-Black/Blue/Red Battery: Rechargeable

Battery: Rechargeable

or leisure

Lens width about 1 15/16 inches (50mm)

Frame height: 1 9/16 inches (40mm)

and then wait for your customized blue light blocking specs shipped

30% Blue Light Blocking Retro Reading Glasses Spring Hinges R2609-B15 feed-color-Black/Blue/Red Battery: RechargeableMetalless 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. 75 inches (146mm), Lens width about 2. 01 inches (51mm), 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