--- product_id: 639222306 title: "PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability" brand: "proiron" price: "¥5664" currency: JPY in_stock: true reviews_count: 13 category: "Proiron" url: https://www.desertcart.jp/products/639222306-proiron-extra-thick-exercise-pregnancy-ball-55cm-65cm-75cm-anti store_origin: JP region: Japan --- # Supports up to 300kg load 2mm extra-thick anti-burst wall Non-slip eco-friendly surface PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability **Brand:** proiron **Price:** ¥5664 **Availability:** ✅ In Stock ## Summary > 💪 Elevate your core game with PROIRON’s ultra-durable, pregnancy-friendly fitness ball! ## Quick Answers - **What is this?** PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability by proiron - **How much does it cost?** ¥5664 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/639222306-proiron-extra-thick-exercise-pregnancy-ball-55cm-65cm-75cm-anti) ## Best For - proiron enthusiasts ## Why This Product - Trusted proiron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic & Safe:** Non-slip, skin-friendly PVC material keeps you secure and comfortable during every session. - • **Strength Meets Stability:** Extra-thick 2mm walls support up to 300kg, perfect for intense fitness or pregnancy support. - • **Perfect Fit for Your Height:** Available in 55-75cm sizes tailored to your height for optimal posture and balance. - • **Multifunctional Wellness Tool:** Use as a birthing ball, desk chair, or yoga companion to enhance core strength and prenatal comfort. - • **Built to Last, Designed to Perform:** Anti-burst honeycomb structure ensures slow deflation, not sudden pops—workout with confidence. ## Overview The PROIRON Extra Thick Exercise Ball combines a robust 2mm anti-burst honeycomb design with a non-slip, eco-friendly surface, supporting up to 300kg. Ideal for yoga, Pilates, prenatal labor, or as an ergonomic desk chair, it’s tailored in multiple sizes to enhance stability, core strength, and comfort for active professionals and expectant mothers alike. ## Description Shop PROIRON Extra Thick Exercise Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Pregnancy, Labour, Pilates, Fitness, Stability. Free delivery and returns on all eligible orders. Review: Helps loads - Really thick, sturdy and great product. Use it nightly at the moment in my third trimester and it really does help with back pain and discomfort as well as moving baby down. Went for a scan before and they were transverse and been using for 2 weeks went for a growth scan and they are head down now at 32 weeks already quite low! Review: Good quality - Bought this to use during pregnancy and it was worth it. Very easy to inflate and keeps full. I am using it now for exercising and still works very well ## Features - 【Anti-Bursting】 - Our exercise ball is made of anti-bursting honeycomb structure, thicker and heavier than others. The anti-burst means that PROIRON exercise ball will slowly deflate when pierced, rather than bursting. - 【Non-Slip Surface】 - The fitness ball has a non-slip surface, which is essential for a safe workout. The fitness ball is made of eco-friendly material, won't irritate your skin. - 【Extra Thick】 - Our exercise ball have 2mm wall, thicker than normal yoga ball, load capacity is up to 300kg - 【A Chair Or Birthing Ball】 - If you sit at a desk all day, you can use a gym ball as a chair to improve your core strength and balance while sitting. Plus, you can use a gym ball as a birthing ball for prenatal exercises, and to reduce discomfort during pregnancy and labour. - 【Pick The Right Ball】 - This is silver gray yoga ball, the ball size is 55-65cm (for Height 162cm-178cm) approximately. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP279WZM | | Age Range Description | Adult | | Ball Type | Exercise Ball | | Best Sellers Rank | 1,299 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 13 in Exercise Balls | | Brand Name | PROIRON | | Colour | silver gray | | Construction Type | Molded PVC Construction | | Customer Reviews | 4.6 4.6 out of 5 stars (8,070) | | Global Trade Identification Number | 06942590009459 | | Included Components | 1 | | Item Diameter | 65 Centimetres | | Item Type Name | yoga ball | | Item Weight | 1.44 Kilograms | | Manufacturer | Shanxi Regent Works Inc. | | Manufacturer Part Number | PRO-YJ01-22 | | Material Type | Polyvinyl Chloride (PVC) | | Model Number | PRO-YJ01-22 | | Number of Items | 1 | | Number of Packs | 1 | | Size | 55-65cm (for Height 162cm-178cm) | | Sport Type | Gymnastics | | Stitching Type | Seamless | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** Adult - **Brand:** PROIRON - **Colour:** silver gray - **Item weight:** 1.44 Kilograms - **Material:** Polyvinyl Chloride (PVC) ## Images ![PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability - Image 1](https://m.media-amazon.com/images/I/51go8l3lhGL.jpg) ![PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability - Image 2](https://m.media-amazon.com/images/I/61PiIiJrtsL.jpg) ![PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability - Image 3](https://m.media-amazon.com/images/I/61ARYGq5UGL.jpg) ![PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability - Image 4](https://m.media-amazon.com/images/I/61l0VCZuB1L.jpg) ![PROIRON Extra Thick Exercise Pregnancy Ball 55cm 65cm 75cm, Anti-Burst Gym Ball, Swiss Ball with Pump for Yoga, Labour, Pilates, Fitness, Stability - Image 5](https://m.media-amazon.com/images/I/6131tFfxSUL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helps loads *by O***E on 26 April 2026* Really thick, sturdy and great product. Use it nightly at the moment in my third trimester and it really does help with back pain and discomfort as well as moving baby down. Went for a scan before and they were transverse and been using for 2 weeks went for a growth scan and they are head down now at 32 weeks already quite low! ### ⭐⭐⭐⭐⭐ Good quality *by C***S on 9 February 2026* Bought this to use during pregnancy and it was worth it. Very easy to inflate and keeps full. I am using it now for exercising and still works very well ### ⭐⭐⭐⭐ Sturdy Swiss ball *by D***T on 14 July 2025* Very good and sturdy,retains air,has a pump to pump air and two nozzles too,very helpful,good value for money,comes along with a set of exercise list too … happy with the purchase,as it helps to ease my back pain 👍🏼 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/639222306-proiron-extra-thick-exercise-pregnancy-ball-55cm-65cm-75cm-anti](https://www.desertcart.jp/products/639222306-proiron-extra-thick-exercise-pregnancy-ball-55cm-65cm-75cm-anti) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-14*