2 Stars By Cary Terra on 2014-07-24
sent 55cm instead of 52cm
They sent a 55cm ball instead of the 52 cm ball I ordered. I need to use my ball chair so I'm making the 55cm work, but it's not a good fit and it's frustrating given I ordered a 52cm ball.
5 Stars By Suzanne on 2013-08-28
Good quality - working great in my office "ball" chair
I bought as a replacement for my ball chair. It is my 3rd ball for the same chair base. The original one lasted a long time but I bought a cheapy 1st replacement that quickly succumbed to my cat's claws. This Sivan one is much better quality and holding up well.
5 Stars By Min on 2017-01-22
Great stability ball
Great stability ball! Especially for the price. The pump is nothing to be jealous of, but it does the trick. Have had this for almost 6 months now and the ball is holding up well. The material seems to be pretty thick. I have not experienced leakage or any of that sort. Occasionally I forget to store it for the night and my cats play with it, but so far no holes poked by claws.
4 Stars By Robbie on 2015-07-27
purchased to replace a ball within a ball chair of ...
purchased to replace a ball within a ball chair of the same brand - slightly larger than the original even though both were advertised as the same size - I think the ball that came with the chair was smaller than advertized. Much nicer than the original that came in the chair.
5 Stars By J Arnoldussen on 2018-03-01
Has a slow air leak, but it's not a big deal, still works well.
5 Stars By L. Gadd on 2014-06-18
Takes a lickin" and keeps on ... bouncing?
I use it as my chair and love it. My son and his friends use it as a launching pad, a giant basket ball, a cannon ball, and a trampoline (or something along those lines). I can attest, it IS an anti-burst ball.
4 Stars By R. Clayton on 2014-10-26
This ball is good quality ball
This ball is good quality ball. It did not come with a yoga ball pump. But I already had one. My one complaint is that the first one that came was too small (42 in.) and did not have a plug for the hole. But I called BTA-MALL customer service and they replaced it over night. The second one was the correct size. Be wary of the size. Measure it after you pump it up.
1 Stars By S Altman on 2015-08-26
received wrong size.
received the wrong size ball - had to return. I needed a specific size to replace the ball in my chair - this was supposed to fit, but I received a much larger ball.
5 Stars By Ivy on 2018-01-14
True to size and sturdy. Would buy again and the cost was excellent
We use these as chairs in our 4th grade classroom. True to size and sturdy. Would buy again and the cost was excellent!
3 Stars By BTA-MALL Customer on 2015-11-04
The ball is fine. But I didn't receive the pump with the ...
The ball is fine. But I didn't receive the pump with the order. I've written to BTA-MALL twice and not received a response. Not happy about not getting what I paid for.