Primasole Exercise Ball
- Item Diameter: 25.6 inches
- Size: 25.6 inches
- Material Type: Polyvinyl Chloride (PVC)
- Color: Blue
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A properly sized, sturdy exercise ball across a genuine range of sizes, with physical therapy and pregnancy use cases both well supported by reviewer experience.
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ASIN: B0869PD8PDModel: PSS91NH062ACategory: Exercise Balls
Colors Available
Sizes Available
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Overview
The Primasole exercise ball comes in four sizes, 45, 55, 65 and 75 cm, and five colors, with color loosely tied to the recommended size range. It ships with a hand pump, cap, cap opener and a paper tape measure, and is built from burst-proof material tested to European toy safety standards.
One buyer flagged that the pale grey color photographed online looks bluer than the actual product.
- 4 sizes: 45, 55, 65, 75 cm
- 5 color options tied to size
- European toy safety standard tested
- Burst-proof, slow-deflate material
Who it's for
Suits buyers who know or can measure their correct ball size for yoga, pilates, physical therapy, pregnancy support or use as an office chair. Less useful if you are relying on the online photos to judge color accuracy before buying.
Pros and cons
- Available across 4 sizes for accurate fit
- Holds air well over weeks of use
- Includes pump, cap, cap opener and tape measure
- Hand pump inflation takes real effort
- Pale grey color looks different online than in person
- Ball compresses noticeably under sitting weight
Specifications
| Brand | Primasole |
|---|---|
| Model | PSS91NH062A |
| Dimensions & fit | |
| Item Diameter | 25.6 incheshigher than 71% of 49 exercise balls |
| Size | 25.6 incheshigher than 73% of 34 exercise balls |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Type | Polyvinyl Chloride (PVC) |
| Color | Blue |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Number of Items | 1 |
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Frequently asked questions
Does the pump make inflation difficult?
It is a manual hand pump, and one reviewer needed about 115 pumps to fully inflate the 75 cm ball, though most found it manageable.