Trideer Exercise Ball (45-75cm) Extra Thick Yoga Ball Chair, Anti-Burst Heavy Duty Stability Ball Supports 2200lbs for Pilates Fitness Pregnancy, Birthing Ball with Quick Pump (Silver, L (58-65cm))

Product is what it says, very fast delivery and good quality. Comes with an easy-to-use pump. I'm currently 32 weeks pregnant and have been using it as an office chair. It's been great, although I had to order a size up (75cm) because my desk is quite high. This does make it a bit of a challenge to gracefully get on and off, but I've figured it out :) Would order again if needed.

Just what I was looking for. This is a quality ball which is up to the job. Easily inflated and comes with a pump and stoppers.

Good quality ball at a good price. Could do with the sizes printed on the side. We have 8 ball rolling round my PT studio and when you send a client off to get a ball having the sizing on the side would be helpful.

This ball is some magic s**t. Brought it for a birthing ball because my girlfriend was overdue. Within 6 -8 hours of her bouncing on it, her waters broke. Awesome! It is great quality too.

After 3 months of regular use for exercise, hasn't deflated at all. Inflated it with the pump provided on day 1 and since then, no issues at all, even though my young children think it's a play-thing and abuse it daily. Not convinced it's useful as a chair but for swiss ball / core exercises it's ideal to have at home.

Not 75cm. But it’s a really good quality ball.

Perfect size, fast delivery, was able to use it straight away, so easy to inflate, would defiantly recommend to anyone

is what it is, hasnt deflated much since i bought it about a month or so ago, comfy, good quality material.

I have had this ball for a couple years and I think it is so incredibly high-quality. It is thick and very easy to deflate in reflate. Reflating it takes around 15 minutes with a little foot pedal, but I only have to do it when I am moving and need to transport the ball flat, otherwise it doesn’t lose air.I originally ordered this ball to do back exercises on after a surgery, but I have branched out and now this ball acts as my office computer chair.The pack is great and comes with extra pens a tool to scoop the pin out the pump and a measuring tape. My only complaint is that the ball doesn’t say what the size should be on it (ex. 45-80cm) And since I ordered it a while ago, I can’t remember exactly how much to inflate it. I just started inflating it till it was a good height for my desk.

Ravie de l'achat conforme à mes attentes. Je n'ai pas utilisé la pompe car j'ai la chance d'avoir un compresseur mais le ballon est super et à l'air costaud ( je pèse moins de 50kg...). Trop petit pour le bureau par contre je le garde seulement pour des exercices. (65cm)

Je l'ai utilisée étant enceinte et après avoir accouchée pour endormir bébé. Un must !! A utilisé en toutes occasions : devant la télé, pour faire de l'exercice, comme chaise.... Je l'ai adopté et ne m'en passe plus.

I am very pleased with this exercise ball. Easily inflates with provided pump. Right out of the box you could tell the ball material is of high quality rubber. It is very thick. When I received the item, it was very rigid due to cold weather outside (20degreea F) so I let it sit overnight till it reached ambient temperature before I inflated. I also followed instructions to inflate in two sessions to allow the material to relax and bring to full size. I urchased two of these balls and I am very happy with the quality and performance of these exercise balls.

Enjoying the back stretching I can do with this ball. Didn’t realize it would take 2 days to get it to the proper inflation point before using it. Also like using it as an office chair at home.