PcFbl | Prescription Frame Color:Tortoise Lightweight and durable frame

Lightweight and durable frame

Head Size: Medium to Wider

Traditional smart glasses often overlook eye comfort

Flip-Up Design – Allows quick and easy adjustments by flipping the lenses up or down as needed without removing them

Lens height about 1 9/16 inches (40mm)

PcFbl | Prescription Frame Color:Tortoise Lightweight and durable frameMetalless and Screwless Design. Acrylic Lens, plastic frame with unique flexible spring hinges. Product Dimension: Frame width about 5. 63 inches (143mm), Lens width about 2. 09 inches (53mm), Lens height about 1. 61 inches (41mm), Bridge (DBL) about 0. 67 inches (17mm), 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