An extremely unique, hand-polished petrified wood Stool. Petrified wood is the result of permineralization which turns wood to stone. The process takes place when wood becomes buried under sediment or volcanic ash and is preserved due to lack of oxygen. As each product is naturally formed and therefore unique, they will vary in appearance. When you have placed your order, our Design Support Team will then contact you via email with images of each stool available, so you can choose your very own unique piece! Dimensions: Dia: 25-40 x H: 40-50 cm