PRODUCT DESCRIPTIONMaterial: ceramic + corkSize: 2.56 inches in diameterWashing: just rinse with waterPrinting: full-color laser printingAbsorbent materialThe special water-absorbing ceramic stone can easily absorb the water droplets from the outside of the cup and keep the car cup holder dry and clean. When you use it, you will stay away from dripping water.There is a notch design on the side of the coaster, which can be easily removed.TipsPlease measure the diameter of the car holder before buying. This coaster is suitable for most cup holders. It is not ruled out that some models of car cup holders will be larger.If you have any questions or suggestions about our products, please feel free to contact us, we will reply to you as soon as possible.