wan chang you 10 PCS Exercise Ball Air Stopper Pin Plug for Fitness Exercise Yoga Ball, Inflatable Bed Pool

This worked perfectly for our yoga ball. it arrived fast. We only needed 2 so we have 8 in a drawer for another day when we are faced with a deflated yoga ball. Fits multiple sizes. Thanks

I lost the plug for my TravelTRAINER exercise ball and this works. I filled up the ball more than a month ago and there are no leaks. It will probably not be easy to remove the plug...

These exercises balls pins fit very well in both of my balls. They are easy to insert and are durable. They are a good value for the amount received and price. I recommend them.

These fit into my yoga ball to stop the air coming out. They didn't go all the way in but it worked none the less. Wish it came with a remover as its hard to get out.

I am sure they were fine. It was a gift for a couple balls that needed them. There were no complaints.

this producr the hole an infflatible baall plug

I took a chance on these to fit my off brand ball. I guess they're all pretty standard! I didn't really need 10, but when you lose one it's nice to know you don't have to order another.

Used this product on an Adidas yoga ball for reference (65 size). So, to be truthful, it does partially its job. I mean, it holds air momentarily. Does not go fully down and it's kind of tilted. Once you start using the ball, it starts to lose air, so you have to be adding air every couple of days... Personally, I will search for another product to see if I can find the right fit. Product came in time, well packaged and it's good plastic material, just not the right fit for my yoga ball.