ACTÍVA Products 1350A Clay Roller KitA revolutionary concept in seat saver design offering security as well as comfort. The unique breathable gel construction supports the rider's upper body stabilising the seat bones and preventing any unnecessary movement. Significantly reduces concussion in the lower back. Discrete and easy to fit to any saddle Help the rider stay secure whilst jumping & hacking, and help achieve a deep and stable seat for dressage. Can be used under British Dressage