The OXFORD In-Situ Sling is made from breathable polyester for total user comfort.The material stretches to the shape of the user\'s body for a safe and comfortable fit and is designed for people that are likely to spend long periods of time in the sling. Added security is provided by the pommel that fits over the user\'s legs to hold them in position and prevent slippage. The sling is very easy to wash as it is fully machine washable. This small version is suitable for users that weigh between 80 kgs and 136 kgs (12.5 st and 21.5 st). A small and medium version can also be found in this section of the shop.