BLUE LIGHT BLOCKING - Tamwy anti blue light glasses can cut off 90% of blue light from digital devices, reduce eyestrain during prolonged blue light exposure, provides a significant improvement of the symptoms like dry eyes, sore eyes, blurred vision and vision falling, and the feeling of grittiness or "sand" in the eye. Less headache, better sleep.

ADVANCED HIGH QUALITY MATERIALS - Ultem resins are used to build the frame and temple. Ultem resins has high mechanical properties, with excellent strength and rigidity, so the eyeglasses frame can be made thin and ultra-lightweight. Ultem resins are widely used in medical and chemical instrumentation due to their heat resistance, solvent resistance and flame resistance, it makes the eyeglasses frame construction is more durable than TR-90 frames.

REPLACEABLE LENSES -The original non prescription anti blue light lenses can be replaced with prescription lenses at your neighborhood reading glasses store. These blue light blocking glasses are also gift packaged ready, making it a wonderful yet practical gift idea for friends and family!

BETTER WEARING EXPERIENCE - Ultra-lightweight ultem materials makes the eyeglasses frame slimmer and the texture is more delicate. Golden metal parts make the eyeglasses frame highlighted and more eyes catching, a great choice for office wearing. These eyeglasses frame come with flexible slender temples, not pressure on your head.

30 DAY MONEY BACK GUARANTEE - Your satisfaction is the highest priorities of Tamwy eyeglasses, 100% satisfaction guaranteed. First Choice as A Gift. Tamwy blue light blocking eyeglasses frame, perfect all-rounder. Limited time special pricing and elegant free glasses accessories. We Provide 30 Day Money Back Guarantee; you have no risk to have a try.