Rectangle Blue Light Blocking Eyeglasses for Kids TMK1802 Butterfly Lens width: 1 13/16"(46mm)

Lens width: 1 13/16"(46mm)

Frame width about 5 9/16 inches (141mm)

While a few mild soaps don't harm lenses

plastic frame with spring hinges

Ready for who need them - We started making this product in order to meet the needs of people who farsighted with different diopters in each eye

Rectangle Blue Light Blocking Eyeglasses for Kids TMK1802 Butterfly Lens width: 1 13/16"(46mm)Acrylic lens, metal frame with spring hinges Block 60% blue light, 20% color distortion Frame width about 4 15 16 inches (125mm) Lens width about 1 7 8 inches (47mm) Lens height about 1 1 16 inches (27mm) Bridge (DBL) about 9 16 inches (15mm) Temple length about 5 1 8 inches (130mm)