Size: 10.5cm (Diameter) x 1.6cm (Thickness) Cleaning Instructions: The item has been treated with a water repellent sealer and can be cleaned with a moist cloth and mild detergent. Strong contaminants, such as wine or coffee, should be wiped up as quickly as feasible. You should avoid using aggressive cleaning agents because they will damage your surface. In our studio, each piece is hand casted, sanded, and sealed. Because each piece is one of a kind, colour and pattern may vary slightly.