This is a lot of 12 Glass Marble Cat Eye Sign Reflectors. They are Red in color and are new. The reflectors are approx 11/16" in diameter. Please refer to the photos for exact dimensions. These 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. They work great in old railroad signs and are very close to the old #3 reflectors. I will be happy to answer any questions or take additional photos. If you need a different quantity for your project please message me for a custom listing.