The yoga mad organic cotton yoga bolster is a great choice to assist you with stretching it provides support and grounding for the user in order to prevent strain from over stretching the bolster has a removable organic cotton cover and has been filled with 2kg of man made fire retardant recron fibre for a firm feel it weighs 23kg 81oz it is 61cm 24 long and has a gauge of 23cm 9 for easier carrying it also has a convenient carry handle the bolster can be used as single or in