💍Functional Features: The chain can rotate. When you are nervous and anxious, you can rotate it to relieve stress.
💍High-quality Materials: stainless steel, waterproof and cold-proof, adapt to various weather changes, will not rust
💍Spinner Ring: spinning the middle chain can helps keep ur mind off of things, helps people when get stressed. The spinning part is super reliable, enerally very smooth to spin.

Functions: Working long hours every day or using electronic products will make you absorb a lot of blue light; This blue light will make your eyes feel tired and sore, and make you feel headache, blurred vision and even affect the quality of sleep; Our blue light blocking glasses will protect your eyes and filters harmful blue light during wearing; It can filter most of the blue light, effectively alleviating the discomfort caused by blue light to the eyes, thereby improving your sleep quality
Test Method: use our test flashlight to irradiate the test card through the lens of our blue light blocking glasses, you can see that the part not blocked by the lens will show blue-purple, and the part shaded by the our lens will not displayed blue-purple, that is to say, the blue light will be blocked by our anti blue light reading glasses
Adopts high-quality frames, which are durable and not easy to be damaged, and has a long service life; The glasses are light overall, and can fit your ears well, wear stable, not easy to slip, will not cause pressure on your nose and ears; Suitable for people who have been exposed to smart devices for a long time

Specifications: Fit Strap Width: 16mm / 0.63-inch; Total Size: 20 x 8 x 9mm / 0.79 x 0.31 x 0.35-inch(L*W*H); 4 x Watch Band Strap Loops
Compatible: Watch band loop for 16mm width strap (Watch or Wristband is NOT included), please carefully confirm the size before ordering
Watch Band Loop: Made of silicone material, light weight, durable for long time use. Which are soft and tasteless, comfortable and abrasion resistance, does not deform or fade easily.

REDUCED STRESS ON EYES & LESS HEADACHES: Does your job require you to stare at a computer for the majority of the day? If so, then you are absorbing a significant amount of blue light that can ultimately spell trouble for your eyes. Smartphone devices can also be problematic, and lead to eye fatigue and soreness—both of which are hallmark symptoms of computer vision syndrome and eye strain. Our blue light blocking glasses will counter this and remove your pain!
ONE SIZE FOR ALL: At ZIFFS VISION we saw the severity of the issue and wanted to release a frame which would fit a variety of facial structures and sizes. The frames are unisex and also have a larger lens than your traditional spectacles to keep out as much harmful blue light as possible. Please view image 7 to see the exact dimensions for our frames.
IMPROVE YOUR SLEEP QUALITY: Blue light has been proven to negatively impact our sleep. More specifically, people who view a significant amount of these wavelengths in the evening hours are inhibiting the production of a hormone called melatonin, which regulates our desire for sleep. Our blue light filter glasses aim to tackle this, and ensure that you get a good nights rest! Our glasses have a magnification of 0.0

Z1 Superdry Codesuperdry Code Beanie
100% Cotton
Machine Wash

Slim fit Denim Jeans
2 front and 2 back pockets
98% Cotton, 2% Elastane