Description Two (2) coasters per pack. Includes: two (2) coasters measuring 2.71″ round x 0.20″ thick ( /- 0.04″) with cork backing Fits the bottom of most factory vehicle cup holders. Removable and washable with a damp cloth. Do not soak in water. Please measure your car holder diameter before purchasing. Proudly designed and handmade in the USA. Car Coasters are 2.71″ round x 0.20″ thick ( /- 0.04″) hardboard with cork backing and feature a curved notch at top for easy removal. Fits most vehicle cup holders.  Please measure your car holder diameter before purchasing.