Lens width:47mm/1.85'', Bridge:25mm/0.98‘’, Lens height:47mm/1.85'', Temple length (Acceptable Range):120mm/4.72’’ ~ 140mm/5.51’’, Total width:132mm/5.20'' SLEEP BETTER--Better sleep for you, blue blocker for your eyes and guardian for your health ANTI BLUE LIGHT--Anti harmful blue ray, provide all-day protection, against the detrimental effect high energy visible blue light and UV400. Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache Free Hard Carrying Case Included with micro fiber cleaning cloth to help protect your glasses from dirt, fingerprints and from breaking

FEATURES AND BENEFITS

✓ Anti-scratch hard coating included.

✓ Standard anti-reflective coating included.

✓ 1.50 standard-index hard resin lens material.

✓ Protect your eyes from harmful High Energy Blue Light with Agstum Vision Blue Light Shield !

✓ Blocks 90% of high energy blue light* (To provide maximum protection)

✓ Lets through 70% of low energy blue light* (For minimal color distortion)

✓ Protect your eyes from daily life and electronic products.

✓ Anti eye fatigue, more concentrate on working and learning.

✓ Minimized the headache and enjoy a good sleep for a whole night.

✓ The premium features of AGSTUM lenses, make screen time more comfortable and help eliminate symptoms of digital eyestrain

✓ No nose pads design.

✓ Metal frame with cable temples for a more secure fit, the stems are a pretty flexible wire that would wrap around the ears.