Search  for anything...

Retrospec Luna Exercise Ball with Pump - Anti-Burst Fitness Equipment for Yoga, Core Training & Stability - Home Gym Swiss Ball for Office & Pregnancy

  • Based on 1,908 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 29
Order within 20 hours and 58 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Ocean Blue


Size: 65cm


Features

  • TOTAL BODY WELLNESS: Make any space into your home gym with this versatile exercise ball. As essential home gym equipment for physical therapy and workouts, it's valuable for your fitness journey
  • PREGNANCY COMFORT: This yoga ball for pregnancy provides essential support during your journey. The anti-burst material delivers stable, reliable comfort when you need it most
  • POSTURE POWER: Replace your desk chair with this ergonomic ball to strengthen your core while you work. The non-slip surface keeps you steady, helping to ease back pain and boost productivity
  • WORKOUT READY: Women achieve their fitness goals with this exercise equipment for home, from gentle stretches to intense HIIT sessions. Includes a pump and base for multiple uses
  • GYM-GRADE DURABILITY: Built with thick, anti-burst material that handles intense workouts with ease. The included base, a key home gym accessory, adds stability for resistance band training

Description

Enhance your fitness routine with this versatile exercise ball as home workout equipment for both exercise and everyday use. The anti-burst design ensures safety while you strengthen your core, improve posture, or practice yoga and pilates. Whether you're looking for pregnancy support, office comfort, or a full-body workout companion, this stability ball delivers. Complete with pump and accessories, plus an optional base for expanded exercise options, it's your path to better fitness and wellness at home or the gym.

Brand: Retrospec


Material: Polyvinyl Chloride (PVC)


Color: Ocean Blue


Age Range (Description): Adult


Item Weight: 4 Pounds


Brand Name: Retrospec


Age Range Description: Adult


Sport Type: Yoga


Number of Items: 1


Ball Type: fitness ball


Global Trade Identification Number: 05


UPC: 840216302105


Unit Count: 1.0 Count


Manufacturer Part Number: 4531


Model Number: 4531


Included Components: Yoga Ball & Stand


Manufacturer: Retrospec


Warranty Description: One Year Limited Warranty


Item Type Name: Exercise Ball


Item Weight: 4 Pounds


Item Diameter: 75 Centimeters


Size: 65cm


Material Type: Polyvinyl Chloride (PVC)


Construction Type: Inflatable


Color: Ocean Blue


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • excellent quality ball.
Color: Rose Size: 75cm
Perfect size ball for me! I was using a slightly smaller ball and my hips kept hurting. I realized it was too small. This one is the perfect size keeping my hips and knees at a 90 degree angle. the ball is well made and durable. The round stand for it to sit on is great for keeping it in one place when storing but less effective when using it to do moves, The ball really wants to roll off very easily. This is due to the base being the same exact size for ALL the ball sizes. It should change in accordance to the ball size, but it doesnt. It is easy to inflate, the material is comfortable and durable. The picture is the pink ball next to the smallest ball size for comparison. ... show more
Reviewed in the United States on April 24, 2026 by April

  • Great quality
Color: Rose Size: 65cm
Perfect for my daughter's journey for her first baby and will be used after birth. It was worth the money and the material was good. It helped my daughter ease her pains during pregnancy and after inflating it stayed inflated after all the uses. Long lasting material and thickness
Reviewed in the United States on March 26, 2026 by Row

  • Sturdy, Versatile, and Perfect for Home Workouts!
Color: Rose Size: 75cm
The Retrospec Luna Exercise Ball is a fantastic addition to any fitness routine, whether you're a beginner or a seasoned athlete. This exercise ball is made with durable, anti-burst material that gives me confidence during intense workouts. The texture provides a non-slip surface, ensuring stability and safety during use. What sets this exercise ball apart is the option to include a base, which adds an extra level of versatility. The base keeps the ball steady for seated exercises, stretches, or even as an ergonomic alternative to a traditional desk chair. The included pump is easy to use and inflates the ball quickly, so you can get started right away. The ball is great for a variety of activities, including core strengthening, balance training, yoga, and even physical therapy exercises. It’s also a hit with my kids, who enjoy using it as part of their playtime! If you're looking for a high-quality exercise ball that is versatile, sturdy, and thoughtfully designed, the Retrospec Luna Exercise Ball is an excellent choice. It’s perfect for home gyms, office setups, or even casual use. Highly recommend! 💪🧘♀️🏋️♂️ ... show more
Reviewed in the United States on January 11, 2025 by DAP

  • Great exercise ball/Office Chair
Color: Turquoise Size: 75cm
So far, this ball has been a great alternative to a chair. It holds my balance well and seems very sturdy. I’m really glad it came with a stand too. Just make sure to read the instructions on how to fill it up because there were some very specific steps. It did take a while to inflate, but it is a pretty large ball so that was expected. It comes with all the materials you need, which was nice. I think the value for the money is right on point. My daughter also enjoys bouncing on it, so she thinks it’s fun too. Besides using it as a work chair, it’s also just a solid exercise ball overall. ... show more
Reviewed in the United States on May 2, 2026 by Amy Elizabeth

  • Good for pregnancy
Color: Rose Size: 65cm
Works as intended. It’s durable and sturdy when on the base. The pump was helpful to blow it up. The material feels good and strong. Thick. Good value for money.
Reviewed in the United States on June 25, 2026 by Dominic Orlando

  • Awesome
Color: Rose Size: 75cm
Very good product with reasonable price. I have mobility issues and I was not too sure about using it. But it works great for me. I’m five feet five inches tall and since I’ve mobility issues, I bought 75cm one, which is perfect for me. I’ll recommend this product to my friends.
Reviewed in the United States on May 2, 2026 by WHNT

  • Great Quality and Functional – Perfect for Pregnancy
Color: Rose Size: 75cm
I used this yoga ball near the end of my pregnancy, and it was a wonderful addition to my routine. The quality is excellent—it feels sturdy and durable, and I haven’t had any issues with air loss or deflation. The rose pink color is so pretty. The ball is functional, too; it’s great for relieving back pain, helping with posture, and even for doing gentle stretches. It’s also reasonably priced, making it a great value for anyone looking for a reliable pregnancy ball without breaking the bank. Overall, I’m very happy with my purchase and would definitely recommend it to other expecting moms! ... show more
Reviewed in the United States on January 21, 2025 by Kath K

  • Horrible quality, only worth it if to be used a couple of months
Color: Rose Size: 75cm
At first, I loved it. It really eased the pain of sitting for hours while working at the end of my pregnancy (about 2 months of use), it was easy to inflate and it was the right height. For the rest of my review, I want to say before you read the rest that I work from home and no one uses my desk, which is in a separate room. When I gave birth, I went on maternity leave for 3 months, didn't go into my home office apart from quick vacuum/dusting. No one used the ball nor moved it, it stayed on its little stand. Imagine my surprise when I went it, re-inflated it (it was very empty on air) and, it now will not hold air. It now deflates within a day from just not being used for 3 months. I did check for holes, there are none, it leaks air from the place where you inflate it and I changed the pin-like thing that closes it, nothing is making it hold air again. I have a smaller second-hand one (too small for me to sit but I use it for some exercises), I haven't had to re-inflate it in over 6 months. Honestly, this ball was a WASTE of money for the terrible quality and sadly I can't return it since the return window expired during my maternity leave. If you plan on using it for a couple of months, then it's fine. For longer than that, it has a TERRIBLE durability, look somewhere else, save your money and do not buy this one. ... show more
Reviewed in the United States on October 24, 2025 by oceanecdote

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...