FEISEDY Clip on Rimless One Piece Blue Light Glasses Flip Up Orange/Red Lens Computer Gaming Glasses for Eyes Strain/Induce Sleep B0360

[FEISEDY Clip on Sleep Glasses] - Numerous studies have shown that prolonged exposure to blue light can slow or stop the production of melatonin. FEISEDY CLIP ON BLUE LIGH GLASSES helping your body produce melatonin faster by blocking blue light from screens and fall asleep faster, enjoy a more restful sleep, so you can enjoy watching your cell phone or playing games before going to bed while maintaining your sleep circadian rhythm and a long and healthy life

[Anti Blue Light Glasses] - FEISEDY flip up clip on blue light blocking glasses can protect your eyes by effectively blocking harmful blue light,  effectively protect your eyes while enhancing color contrast. You can enjoy gaming, computer work, reading e-books, watching TV, using smartphones and tablets.This glasses reduce eyestrain and headache, improve your sleep quality. Bring you better sleep and better spirits

[Reduce Discomfort] - The clip on anti-blue light lenses will reduce eye strain caused by long exposure of blue light from digital screens such as computer's screen, cell phones, tablets, TVs etc., then light sensitive clip on glasses will be your best choice

[Lightweight Flip Up Design Clip On Glasses] - This blue light blocking clip on lens is lighter and thinner that you may forget that there are clips on your glasses. You can easily clip these glasses onto your eyeglasses, regardless of whether they have metal or plastic frames, are full-frame or rimless. One-hand installation, just clips on and go

[FEISEDY Clip on Glasses Notice] - Be sure to read up on how to measure and choose the correct size for your frames and how to properly use these clip-on glasses before you buy and use them.Attention：Manual measure, there may be 1-2mm error