Nurse Life & Floral Stethoscope If you don’t know about car coasters yet…they’re a big deal. Like hair in the 80’s. You might ask yourself, “where have these been all my life?” Car coasters fit snuggly into your vehicle’s cup holders. Strategic divot on one side so they can be easily popped out. Pretty & practical – a pop of design and they keep your cup holders clean. 2.65” diameter. Absorbent ceramic coaster. Designed, printed and packaged in the USA