Featured here the numbers 2 & 4 from past San Francisco Giants uniforms. Number 24 of course is the Legendary Willie Mays, but these numbers are different styles and sizes. The "2" measures 4 1/2 x 6 1/2, and is entirely made of felt, while the "4" is larger (6x8) and has a vinyl back. They both came from the Dick Dobbins collection, so they are definitely authentic. (Please read item description and see scans, then feel free to ask any questions or request more information.)