[PROTECTION FOR YOUR EYES] Alleviates visual fatigue and discomfort from long periods of surfing the Internet, gaming and watching with blue light blocking lens. ^^ [COMFORTABLE WEARING] Those frames are made of TR90, Soft and Lightweight, only about 10.7 g. ^^ [STYLISH STYLE] These trendy geometric blue light blocking eyeglasses make you more attractive, show your unique personality. ^^ [PRODUCT DIMENSION]
Lens Width: 57mm ( 2.24" ) ^^
Lens Height: 46mm ( 1.81" ) ^^
Bridge Width: 17mm ( 0.67" ) ^^
Frame Width: 137mm ( 5.39" ) ^^
Arm Length: 143mm ( 5.63" ). ^^ [PROTECTION FOR YOUR EYES] Alleviates visual fatigue and discomfort from long periods of computer video gaming and watching with blue light blocking lens