The exercise ball plug replacement is made of plastic, which is durable, not easy to break, , small in size, light in weight and long in service life. Light material, small size, easy to carry around, exercise ball plug remover tool suitable for a variety of inflatable needs, can use it anytime, anywhere. Features - Color: White. - Material: PP. - Size: 6.50X2.50X0.30cm/2.55X0.98X0.12inch. - The plug is suitable for yoga ball, balloon, fitness ball, balance training device, Pilates ball, swimming circle, bed, inflatable needle, air pump accessories. - It is made of - plastic, durable, solid plug better than hollow plug, , not easy to leak. - When you're not exercising, yoga balls and some health balls can take up of your storage space. You can carry a yoga ball with you for exercise, and carry it through deflation. - When yoga ball plugs are often and lost after exercise, plug replacement kit will be your good helper. - Adopts precision production to the stable characteristics and high reliability. Package list: 6 x Pullers 6 x Stoppers