As every cat owner will tell you, cats are solitary creatures - only social in short bursts when it suits them. It's only recently that we humans have had to learn how to 'social distance'. If we're not sure how to go about it then all we need to do is ask the cats - they're very experienced at it. Coasters are available individually, in a set of 4 or as a Mug and Coaster Set. Wipe clean only.