This set 12 Pack of our Set of 4 Gallery Coasters features Arizona and the reimagined mural art of Berninghaus. Each set includes four 4" x 4" round coasters designed, handprinted and packaged in the Kingdom Town Art Studio in Sun City, Arizona. Our coasters are printed on 5mm neoprene offering a waterproof, non-slip rubber base. Each set features a variety of designs, with beautiful, vibrant-colored art. Handwashing is suggested.