Thank you for viewing our products! ✴︎ ■□■□■□■□Peace of mind guarantee after purchase■□■□■□■□ ＼Bundle sales available! Please feel free to ask♡／ ☆100 yen discount for bulk purchase requests. Eyeglasses & reading glasses handled (other diopters/frames) → #See all products here ●○●○●○●○●○●○●○●○●○ ︎︎◌Instant purchase OK ︎︎◌No need to comment after purchase ︎︎◌Brand new, unused ︎︎◌Free shipping ⦿Please feel free to comment if you have any questions♡ ●○●○●○●○●○●○●○●○●○ 【Product Description】 ●Blue light cut rate: Approximately 40% Suitable for long hours of computer and smartphone use♪ Ultraviolet (UV400) cut rate: Approximately 99% Suitable for outdoor use♪ Cuts blue light and ultraviolet rays from monitors and natural light ●Unisex ●Ultra-lightweight, so it won't hurt your ears even if you wear it for a long time, and it won't be a burden ●Durable specifications that withstand drops, impacts, and pressure ●Color: Gray