Shop › Howard's Coaster Image 1 of 1 Howard's Coaster $6.00 Pricie is per coaster.Each coaster is polyester with an open cell black rubber backing. The coaster is 4" Diameter x .22". Add To Cart Added! Pricie is per coaster.Each coaster is polyester with an open cell black rubber backing. The coaster is 4" Diameter x .22". You Might Also Like The Hoppy Taco Coaster $6.00 Coneflower Creamery Coaster $6.00 Louder Coaster $6.00 Bronco's Coaster $6.00 We Won Statue Coaster $6.00