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Trideer Exercise Ball for Yoga, Pilates & Fitness – Stability Ball Equipment for Home Gym & Office Chair, Core & Balance Training Accessories, Physical Therapy Equipment, Quick Pump Included, 5 Sizes

  • Based on 38,491 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Mar 21
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Color: Black


Size: L(23-26ines/58-65cm)


Features

  • Designed with anti-slip stripes and a fine frosted texture for enhanced grip and stability. The increased surface friction ensures safe contact with both the floor and your body, keeping every movement controlled and confident.
  • Made from premium, non-toxic PVC that meets California Prop 65 standards for safety. Climate Pledge Friendly certified, reflecting our commitment to sustainability and your well-being.
  • Engineered to safely hold up to 330 lbs (150 kg) without losing shape. The burst-resistant structure with slow air release provides reliable performance and extra safety during all types of workouts.
  • Ideal for yoga, Pilates, balance and flexibility training, and core workouts. Also doubles as an active sitting solution to improve posture and relieve back discomfort from long office hours.
  • Comes with a quick-inflation pump (hand pump for 45/55/65 cm, foot pump for 75/85 cm), two air stoppers, and clear instructions. Available in five sizes to fit different body types and workout goals.

Description

Q: Why is my yoga ball smaller than expected? A: Please refer to the inflation instructions. After the initial inflation, let the ball sit undisturbed for 48 hours, and then inflate it again to achieve the desired size. This process allows the material to adjust and the ball to expand fully. Q: What does it mean that the fitness ball is "ANTI-BURST"? A: "Anti-burst" means that when the fitness ball is subjected to weight, even if pierced by a sharp object around the size of 14mm, it will slowly deflate instead of bursting suddenly. This design is intended to prevent injuries during use. All Trideer yoga balls undergo thorough limit load tests before leaving the factory, ensuring they can withstand weights of up to 330 lbs. Q: How do I choose the right size for a yoga ball? A: To select the appropriate size for a yoga ball, consider your height. Trideer offers a variety of options. Generally, the Small (S) size is suitable for individuals below 4'5", the Medium (M) size for heights between 4'5''-5'1'', the Large (L) size for those between 5'1''-5'9", and the Extra Large (XL) size for heights between 5'9''-6'3''. The XL size is suitable for individuals 6'3'' and above. Choosing the right size ensures proper alignment and effectiveness during exercises.

Brand: Trideer


Material: PVC


Color: Black


Age Range (Description): Adult


Item Weight: 2.2 Pounds


Brand: ‎Trideer


Material: ‎PVC


Color: ‎Black


Age Range (Description): ‎Adult


Item Weight: ‎2.2 Pounds


Sport: ‎Exercise & Fitness


Item Diameter: ‎65 Centimeters


Number of Items: ‎1


Construction Type: ‎molded


Size: ‎L(23-26ines/58-65cm)


Ball Type: ‎yoga ball


UPC: ‎614251075498


Recommended Uses For Product: ‎exercise, pregnancy, birthing, physical therapy, stability, fitness


Unit Count: ‎1 Count


Item Package Dimensions L x W x H: ‎10 x 6.89 x 5.5 inches


Package Weight: ‎1.24 Kilograms


Brand Name: ‎Trideer


Warranty Description: ‎1 year


Model Name: ‎exercise ball


Manufacturer: ‎Trideer


Part Number: ‎K21I-7196


Included Components: ‎Pump


Outer Material: ‎Polyester


Date First Available: May 31, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Mar 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect prenatal yoga (birthing) ball
Color: Black Size: L(23-26ines/58-65cm)
This prenatal yoga/exercise ball has been perfect for my prenatal stretching and exercises and beyond. It’s also a fun bouncing toy for toddler boys... as my son thinks I bought this for him and has taking a liking to it The size is perfect for sitting comfortably and doing gentle stretches, pelvic tilts, and hip-opening exercises. It feels very supportive and helps relieve pressure on my lower back and hips. The material is thick, sturdy, and feels high quality. It’s easy to use and has held up its shape incredibly well after many exercise sessions and my crazy toddler jumping and bouncing to his hearts delight on it. It inflates easily with the included pump and holds air well. I did have to re-pump it just a tad once after a couple months of use. I also like how versatile it is. Beyond prenatal yoga, it works well for light workouts, posture support while sitting, and now I’ve had my baby, I’ve even have used it for tummy time activities with him. Color is as expected. Highly recommend for expecting moms looking for comfort, movement, and support. High quality without breaking the bank. ... show more
Reviewed in the United States on January 6, 2026 by GloverFam4 GloverFam4

  • Sturdy, versatile, and great quality
Color: Black Size: L(23-26ines/58-65cm)
This exercise ball is excellent! It’s very sturdy and holds air well without slowly deflating. The size is perfect and provides great support for workouts, stretching, and even sitting at a desk. The material feels thick and durable, and it was easy to inflate. Great value for the price — I use it regularly and would definitely recommend it. ... show more
Reviewed in the United States on December 29, 2025 by Abbie

  • Easy to inflate. Durable soft plastic.
Color: Black Size: L(23-26ines/58-65cm)
This was purchased to help prepare my body for delivery of baby! The ball was perfect. It was soft, comfortable, and easy to inflate and use! My kids love to play with it as well.
Reviewed in the United States on January 21, 2026 by Tara

  • Good quality rubber and size.
Color: Black Size: L(23-26ines/58-65cm)
Product was Exactly as described. No issues with size, quality. However the foot pump was NOT INckuded In the packaging as it said.
Reviewed in the United States on March 10, 2026 by Fausta Fisher

  • Excellent product
Color: Black Size: L(23-26ines/58-65cm)
This ball is fantastic. From opening it up with no bad smell to the ease of inflation. Strong, stable and sturdy ( yet feels soft ) when inflated. Great value.
Reviewed in the United States on March 1, 2026 by Blah blah

  • Durable, Easy to Inflate, and Perfect for Pregnancy & Workouts
Color: Black Size: L(23-26ines/58-65cm)
I’ve had many yoga balls over the years, and this one is easily my favorite. What I love most is how simple it is to inflate and adjust. You don’t have to deflate the whole thing or struggle for ten minutes just to make it firmer. The material has the right amount of durability and flexibility, so it actually holds its shape without feeling rock-hard. Being able to quickly add or release a little air to get the exact size I want has been a game changer—especially during pregnancy, when comfort matters more than ever. It’s sturdy, doesn’t slip, and feels supportive whether I’m stretching, sitting, or doing light exercises. If you’ve ever fought with a yoga ball pump or ended up with a ball that never quite felt right, this one is absolutely worth it. Super easy, super reliable, and the best I’ve used. ... show more
Reviewed in the United States on December 5, 2025 by Real Rockies Reviewer

  • Great for pregnancy-related exercises
Color: Black Size: L(23-26ines/58-65cm)
I bought this to use as a late-stage pregnancy exercise ball and it works great! Super easy to inflate using the included pump and stays inflated.
Reviewed in the United States on March 6, 2026 by Robyn Shuttleworth

  • If you need an exercise ball, get this one
Color: Black Size: L(23-26ines/58-65cm)
This ball is nice. It Comes with a pump. . I wasn’t expecting it to be as nice as it is for the price I paid for you. A really good value. And it comes with measuring tape so you can get it to the circumference that you want. I gave it five stars because I don’t know why I wouldn’t give it five stars. Only thing else you could do is get me to my fitness goals without having to exercise. ... show more
Reviewed in the United States on February 26, 2026 by lee j.

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