Description of Gudzws Anti Blue Light Rays Retro Round Glasses: The Ultimate Unisex Solution to Relieve Eye Fatigue
Plastic frame. Plastic lens. Ultra Violet Protection Coating coating. Lens width: 48 millimeters. Lens height: 46 millimeters. The frame is super lightweight plastic,and the nose bridge is metal.The material and this design guarantees durability and comfort to wear for a long time.Also the lens are coated with blue light blocking film.it's 100% UV400 to protect eyes. Blue light seriously hurts human eyes,especially today is in vedio time.They even effect our sleep.Our glasses could reduce the harm for eyes,to protect the vision from TV,computer,cellphone or other LED displays,and get a better sleep time when wearing about 15 minutes before sleeping. The package comes with an anti blue light glasses,a soft and useful cleaning cloth;A hard matched case,which is customized to safeguard the glasses when delivery or on hand everywhere. The glasses frame width is 139mm,Frame height is 48mm,temple is 139mm/146mm;Lens width is 48mm,Lens height is 46mm,Lens total length 121mm,Nose width 20mm;Glasses weight is 19.5g;. [1 YEAR WARRANTY+90 Days MONEY BACK GUARANTEE]Please contact us if you have any quality qustions after get this glasses.We are working hard to solve your issue and do our best to satisfy you.Usually we may reply you within 12-36 hours.And we could reship a replacement or refund you to handle this issue.We just believe a good talk is the key for a smooth deal.