This is an enamel Coca-Cola sign. Size: Approximately 50cm x 50cm It's not flat, but a three-dimensional sign. I purchased it about 30 years ago from an antique shop, where it was almost unused. It's still in excellent condition with almost no noticeable scratches. The holes in the four corners are also in good condition. It's a thick enamel sign, so it has a substantial weight (in my opinion). Showa Retro Antique Vintage Vintage