Mini Cooper S, rally part as used by the works minis.
It is an accessory used to quickly lift the car for a wheel change. Fit it to the tail pipe and it will inflate under the car making it rise.
It is complete, has a small patch on it aswell as a small tear. Both very easy to repair.
Get yourself something you don't find everyday. This will suit any works replica or ealry rally mini.
Happy bidding.