Blue Light Blocking Retro Promotional Glasses w/ Full-Color Imprint

Blue light from computer and digital device screens can cause digital eyestrain and damaged retinal cells. Blue light can also reduce melatonin production, leading to lower sleep quality.

Block harmful blue light with these 100% recycled Blue Light Blocking Retro Sunglasses with full-color arm imprint. Best-selling frames feature a square shape and recognizable cat eyes. Fitted to assist with blocking potentially harmful blue HEV light from screens. They help prevent headaches, blurry vision and other symptoms of digital eye strain. Ideal for use when using a laptop/desktop, watching TV, playing video games. PMS Matching Frames with MOQ 250pcs Polycarbonate lenses provide 100% UV protection.