Please read the profile before commenting! This is a set of 10 protective glasses from Riken Chemical. Although they are new and unused, I noticed two of them have a pattern on the eye area, possibly due to deterioration, when viewed through the bag. I only checked them through the bag, so there may be other oversights. I opened one to take a picture. The photo on the 5th page is a picture searched for "RG-5". These are old, so they may be an old design. Although they are new and unused, please only purchase if you understand that they are used items that have been in someone's possession once. Please read the profile before commenting! Goggles Eyeglasses Glasses