This is a wooden kneading bowl crafted by a craftsman, left in its natural wood state. The rim is approximately 2cm thick, making it a sturdy construction. The photos tend to make it appear white, but the actual item is closer to the natural color of the wood. The wood grain is beautiful, and there are no cracks. Size: Outer diameter: Approximately 35.5cm Inner diameter: Approximately 31.5cm Height: Approximately 11.0cm Although it has not been used, there are some age-related stains due to home storage. Please understand that this is a natural wood product and has been stored at home before purchasing.