Yoga-Mad Buckwheat Bolster supports the body to help promote relaxation by providing support and grounding to prevent strain from over stretching. It's filled with buckwheat hulls providing firm support which moulds to your body shape and will not break down over time.100% cotton, machine washable & YKK zipped inner & outer covers; re-stuffable inner-cover, an embroidered Om and convenient carry handle. Features Yoga OM Bolster. 100% cotton. Machine washable zipped inner and outer. 100% buckwheat hull filling. Colour: Purple. Size: 23cm x 61cm. Weight: 3.9Kg.