Fitness Exercise Sport Yoga Ball Air Stopper Replacement Plug Stem The product is shipped based on the color or size of the main image of the product page. High quality: Exercise ball plug replacement is made of high-quality plastic, which is durable, not easy to break, reusable, small in size, light in weight and long in service life. Easy to store: The exercise ball plug removers and exercise ball air stoppers are small in size, which are easy for you to store, occupying a little space. Air plugs and plug remover: the exercise ball air plugs can plug up the ball valves, preventing the the ball from leaking air; And the exercise ball plug remover can help you easily remove the air plug from the valve when deflating. Applicable objects: Small yoga ball stopper for replacement yoga ball stopper, small Pilates ball, gymnastic ball, childrens ball, etc.