Thank you for viewing. This is a set of 4 wooden coasters from the Dutch雑貨 shop, Dille & Kamille. Diameter: Approximately 9.5 cm, Inner diameter of the rim: Approximately 8.5 cm Thickness: Approximately 0.9 cm Although new and unused, there are a few areas on the edges of the coasters that appear slightly scuffed. Also, one of the coasters (the one in image 3) has a black mark near the center. These are original features. Although new and unused, please refrain from purchasing if you are looking for perfection, as these items have been handled by people and stored. Thank you.