12 Pack Metal Hollow Frame Blue Light Blocking Reading Glasses UV2301 Multifocal Glasses Enhanced Durability: These polarized sunglasses

Enhanced Durability: These polarized sunglasses offer reliable performance

Flip-Up Design – Effortlessly flip the lenses up or down as needed

do not let your eyes uncomfortable ruin your daily life

Lens height about 111/16 inches (43mm)

these glasses protect your eyes and help you fall asleep faster and wake up refreshed

12 Pack Metal Hollow Frame Blue Light Blocking Reading Glasses UV2301 Multifocal Glasses Enhanced Durability: These polarized sunglassesAcrylic lens, metal frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 1 4 inches (133mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 11 16 inches (43mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 3 8 inches (137mm)