There are charts online that tell you what size to get based on your height. I am 5'7" and have a 25 inch ball, which seems right for exercises where I am siting on it. However, that seems too big to use with the "dead bug" exercise, so I am going to get a smaller ball for that. So it depends how you plan to use it.

Trideer Yoga Ball Exercise Ball for Working Out, 5 Sizes Gym Ball, Birthing Ball for Pregnancy, Swiss Ball for Physical Therapy, Balance, Stability, Fitness, Office Ball Chair, Quick Pump Included

Trideer Yoga Ball Exercise Ball for Working Out, 5 Sizes Gym Ball, Birthing Ball for Pregnancy, Swiss Ball for Physical Therapy, Balance, Stability, Fitness, Office Ball Chair, Quick Pump Included

Q: I'm 5'3" and 7 months pregnant. I'd like to use this ball for the office. What size should I get?

Dear, thanks for your question. L is suitable for you as a chair. Thanks and have a nice day : ) Trideer® Customer Satisfaction Team Customer-Oriented: 24/7 customer service. Fully understand and satisfy customers' needs. Refund at any time in full responsibility.

Q: I am 5’2 about 180 what size ball should I get to sit on for better posture while working.

I’m 5’5 and pregnant at 185 . 2 weeks before due date😁 I recommend the Large. That’s what I have. I love it. Especially for posture

Q: How do I know how much to inflate?

Dear, please know that the size of our ball is the height and diameter of the ball. If you ordered the M (48-55cm) size, please mark the height of 55 cm on the wall, and then inflate it to 48-55cm high according to your comfort level. If you ordered the L (58-65cm) size, please mark the height of 65 cm on the wall, and then inflate it to 58-65cm high according to your comfort level. If you ordered the XL (68-75cm) size, please mark the height of 75 cm on the wall, and then inflate it to 68-75cm high according to your comfort level. It is recommended to fill it up to 80% for the first inflation, and then properly inflate according to the usage. FYI attached please find the inflation video, thank you. Please keep it away from anything sharp, pets, heater or wood furniture, thank you very much. Trideer® Customer Satisfaction Team 100% Customer Satisfaction 24/7 Customer Service 30-Day Free Returns & 12-Month Warranty & Lifetime Maintenance

Product ID: 263217004

Secure Transaction

Details

Brand
Trideer
Material
Polyvinyl
Colour
Black
Age range (description)
Adult
Item weight
1 kg

⏱️Quick inflation pump included

⚖️Supports up to 330 lbs weight capacity

🛡️Non-slip surface for enhanced stability

Frequently Bought Together

Trideer Extra Thick Yoga Ball Exercise Ball, 5 Sizes Gym Ball, Heavy Duty Ball Chair for Balance, Stability, Pregnancy, Quick Pump Included

Amazon Basics High Density Foam Roller for Exercise and Recovery

Trideer Pilates Ball 9 Inch, Small Exercise Ball with Exercise Guide for Yoga, Core Training, Physical Therapy, Balance, Stability, Stretching

Description

🧘‍♂️ Elevate your balance, comfort, and core game—because your wellness deserves the best seat in the house!

EFFORTLESS SETUP - Includes a quick inflation pump and air stoppers—get started in minutes, no hassle.
PREGNANCY BEYOND - Certified free from harmful heavy metals, perfect for expectant moms and family wellness.
HEAVY DUTY STRENGTH - Robust PVC design supports up to 330 pounds, ensuring durability and safety for all body types.
VERSATILE WELLNESS TOOL - From core strengthening to posture correction, seamlessly transition from gym to office chair.
ULTIMATE STABILITY SAFETY - Non-slip stripes and frosted texture lock you in place for confident workouts and office use.

The TrideerYoga Ball is a premium, multi-functional exercise ball crafted from safe, heavy-metal-free PVC. Designed for durability with a 330-pound weight capacity and a non-slip surface, it supports a wide range of uses including pregnancy support, physical therapy, fitness training, and ergonomic office seating. Available in five sizes and equipped with a quick inflation pump, it offers a seamless blend of safety, comfort, and versatility for the modern wellness enthusiast.

Specifications

Age Range	Adult
Color	Black
Size	L(23-26ines/58-65cm)
Construction	molded
Material Type	Polyvinyl Chloride (PVC)
Number of Items	1
Outer Material	Polyester
Sport	Yoga
Included Components	pump
Batteries Included?	No
Brand	Trideer
Department	unisex-adult
Manufacturer	Trideer
Item model number	K21I-7196
Package Dimensions	25.4 x 17.48 x 13.97 cm; 1 kg
ASIN	B07DK9QZV9

Have a Question? See What Others Asked

I'm 5'3" and 7 months pregnant. I'd like to use this ball for the office. What size should I get?

How Big Is It?

I am 5’2 about 180 what size ball should I get to sit on for better posture while working.

How do I know how much to inflate?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App