The exercise ball plug replacement is made of ABS material, which is durable, not easy to break, reusable, small in size, light in weight and long in service life. Suitable for a variety of inflatable needs, can use it anytime, anywhere. This set is perfect for various fitness scenarios, allowing you to engage in different exercises and activities. Features -Color:White -Material:ABS -Size:6.50X2.50X0.50cm/2.55X0.98X0.20in -Multi-use, can be used in swimming circles, yoga ball, balloon, fitness ball, inflatable spring horse, etc. -With this tool, you can deflate your yoga ball easily, and can also prevent it from leaking air. -This is is necessary tool in most of the inflatable items, like swimming circle, Yoga ball, etc. -In adoption of the sturdy and good plastic, this inflatable ball accessory can be used for a long time. -Also, with the fine workmanship, it is also a good your friends and family. Package list: 20 x Pullers 20 x Plugs