NEW OLD STOCK: The front of this beer coaster features the Kaier's 100 Years 1862-1962 Special Beer logo with "CHAS. D. KAIER CO. MAHANOY CITY, PA." across the bottom. The back of this coaster is blank. 3 1/2" diameter. Please note this is an old coaster and may show signs of age, such as some light yellowing or fading in the color.