This is a lot of 50 Glass Marble Cat Eye Sign Reflectors. They are Red in color and are new. The reflectors will fit a 3/8" size drill hole and are 1/2" in length. Since they are just a hair smaller than 3/8" I sometimes use rubber grommets to secure them. The specs on the grommets can be viewed in my other listing for them. These cat eyes reflect great when the light hits them can be used for many things. Great for wood signs metal signs or to replace old/broken reflectors. I have more of these available. I also have them in clear. Please message me if you interested in another color or quantity. I will be happy to answer any questions or take additional photos. Thanks for looking.