?100%RISK-FREE PURCHASE?We offer a 365 days Hassle-Free Money Back Guarantee. If for any reason you are unsatisfied with your purchase please contact us and we will refund you in full or replace a new product! Our goal is to ensure your satisfaction and happiness with the purchase! Thanks for your support. ?STYLISH DESIGN?Classic Rectangle Frame Rimmed Design that Will Suit Majority of Face Shapes, Exquisite eye-wear tip with anti-slip technology, They are so Light you Hardly Feel Them on Your Face, Very Comfortable to Wear All Day. Perfect to wear it when you work in front of a computer, tablet PC, smartphone screen or you can just wear it as fashionable daily eye-wear. The exquisite gift packaging with blue light gla-sses is an ideal gift for your friends and relatives. ?GET BETTER SLEEP?These bluelight block gla-sses lenses have been upgraded with anti-glare technology to prevent common dry eye disease/eye congestion/blurred vision/photophobia and Relief of headaches, reduce eye strain during Daytime, They also can help protect our natural production of melatonin that should be being released at night to help us fall asleep. ?PROTECT FOR YOUR EYES ?Blue Light Filter Gla-sses to Help Minimise Eye Strain When Looking at a Screen for Hours. Blue Light Blocking Gla-sses Block Blue Light on the 380nm - 500nm spectrum, and 100% of the Blue Light at 400nm and 100% UV400 protection, filtering harmful blue light from entering your eyes!. ?BLUE LIGHT BLOCKING GLA-SSES?Made of Environmental & Skin-Friendly Materials, LightWeight and Durable, Shatterproofnon Fragile and Easy to Clean, Safe to Wear. and our Blue Light Gla-sses features a blue light filter embedded into the lens as well as the lens coating. 100% UVA/UVB protection with an anti-scratch and anti-reflective coating.