Flip up Clip on Blue Light Blocking Glasses JQ3 (60X43MM) Color:Clear Lens height about 1 15/16

Lens height about 1 15/16 inches (49mm)

plastic frame with spring hinges

The arms snap back without an issue

(Up degree for looking far

Lens width about 2 1/8 inches (56mm)

Flip up Clip on Blue Light Blocking Glasses JQ3 (60X43MM) Color:Clear Lens height about 1 15/16Polycarbonate lens, only perfect fit same size eyeglasses Block 40% blue light, almost no color distortion Frame width about 5 1 4 inches (133mm) Lens width about 2 3 8 inches (60mm) Lens height about 1 11 16 inches (43mm) Bridge (DBL) about 1 2 inches (13mm) EYEKEEPER FLIP UP CLIP ON BLUE LIGHT BLOCKING GLASSES: Blue light filter glasses, just flip up and clip on the glasses, ideal for working, gaming, browsing on computers, tablets, smart phones, TV