6 Pack Metalless Screwless Spring Hinges Retro Reading Glasses R2609 Magnification Strength:+3.75 helping you to focus on

helping you to focus on road markings

or during any activities that require clear vision and full attention

Bridge(DBL) about 9/16 inches (15mm)

Temple length about 5 1/2 inch(140mm)

Strong screwless hinges—no worries about breaks or lost pieces

6 Pack Metalless Screwless Spring Hinges Retro Reading Glasses R2609 Magnification Strength:+3.75 helping you to focus onMetalless and Screwless Design. Acrylic Lens, plastic frame with unique flexible spring hinges. 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 opened super wide absolutely bend back without breaking. The metalless screwless spring