Yoga Bolsters help support the body to promote relaxation by providing support and grounding to prevent strain from over stretching. Fitness-Mad bolsters are covered with a removable organic cotton cover and are deep filled with 2kg of man made fibre for a firm feel, whilst offering a little give. The bolster is completed with a convenient carry handle. 100% organic cotton outer - machine wash cold & line dry & zipped fire retardant inner cover; filled with 2kg of fire-retardant Recron fibre. Features Organic Yoga Bolster. Helps support the body. Prevent strain. Removable organic cotton cover. Filled with man-made fibre. Carry handle. Fire retardant inner cover. Size: 23cm x 61cm. Weight: 2.3Kg. Note: Those preferring really firm bolsters may prefer our buckwheat bolsters.