6 Pack 30% Blue Light Blocking Screwless Reading Glasses NR2019-B15 Magnification Strength:+3.50 Hypoallergenic Option: The absence of

Hypoallergenic Option: The absence of metal screw not only

Lens width about 21/16 inches (52mm)

Durable & Practical – Ideal for hobbyists

73 inches (44mm)

🔹 Comfortable Fit with Spring Hinges

6 Pack 30% Blue Light Blocking Screwless Reading Glasses NR2019-B15 Magnification Strength:+3.50 Hypoallergenic Option: The absence ofMetalless 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. 51 inches (140mm), Lens width about 1. 93 inches (49mm), Lens height about 1. 46 inches (37mm), Bridge (DBL) about 0. 75 inches (19mm), Temple length about 5. 55 inches (141mm). Enhanced Durability: Functionally the arms can be