PRODUCT DIMENSIONS - Medium Glasses: Weight:23g, Frame Width: 53mm(2.09in), Frame Height: 45mm(1.77in), Temple Length: 145mm(5.71in), Nose Bridge: 19mm(0.75in)
FIRMOO SQUARE DESIGN - This simple and versatile square frame type is a must-have item for everyone's hands. The unique pattern design makes it more special. Indulge in a little vintage tone with retro frames in this square shape
HIGH-QUALITY FRAME - Acetate material provides sturdy and durable features. Oversized frame design keeps you looking professional and stylish while working or playing video games
BLUE LIGHT BLOCKING GLASSES - Blue light blocker with UV400 protection, helps you resist 99% harmful blu-ray, reduce discomfort from TV, phone, and digital screen; reduce glare, fatigue, headache, and eye strain, protect your vision and helps sleep better
ENJOY DIGITAL LIFE - There's a lot of blue light in our daily life that comes from phones,computers,and gaming. Firmoo blue light glasses can block most harmful blue light,excellent for anyone sitting at the computer for a long time