Merrithew Health & Fitness

Mini Stability Ball™ - Blue (7.5inch)

Mini Stability Ball™ - Blue (7.5inch)
Mini Stability Ball™ - Blue (7.5inch)
SKU : ST06045
List Price: $11.99 (US)
Sale Price $8.99 (US)

Add new challenge in your exercises with the Mini Stability Ball™ 7.5 inch and achieve a full-body workout while improving posture! Strategically place the ball to tone hard to reach areas by creating levels of instability that activate your deepest stabilizing muscles and bring awareness to your form. Try using the ball in sitting, standing or lying work to target arms, abs, buns, and thighs. Add new dimensions to core and muscle activation in your Pilates, yoga, or functional strength training. Larger size creates a large base of support for users and accommodates larger body sizes.

Use in full-body exercises & to tone problem areas

Compact & portable travel companion

Includes BONUS Exercise Guide

Made from non-toxic, hypoallergenic and phthalate free materials 

Available in 3 sizes  See our 10 inch and 12 inch versions

Now available as Mini Stability Ball™ - Foam


Compact & Easy to Use

We love versatile fitness tools, especially ones that can work your entire body and fold up to fit in your pocket! Our best-selling exercise ball easily inflates with a straw to a diameter of 7.5” depending on your desired firmness. Providing traction and comfort, the soft non-toxic PVC surface is free of all phthalate, is hypoallergenic and is easy to wipe clean. See Demo Clip tab for Instructional Video or read inflation instructions under Care & Clean Tab to read how to inflate your ball.

Target Problem Areas

The smaller ball is great for targeting those especially hard to reach areas – the 7.5 inch Mini Stability Ball is perfect for exercises that target arms, abs, hips, glutes, quads, and hamstrings.

How to inflate

  • See instructional video under Demo Clip tab for inflation instructions
  • Remove plug from ball
  • Insert straw, blow to inflate to desired firmness and replace plug
  • A small pump can also be used if you have one

Care & Cleaning

  • If necessary, clean dirty spots with a combination of tea tree oil and water on a lightly moistened cloth. A mixture of mild soap and water can be used to remove more persistent dirt
  • Ensure cleaner used does not make surfaces slippery
  • Never use corrosive cleaning products on ball
  • Ensure ball is dry before using

Storing & Handling

  • Maintain control of the ball at all times while exercising
  • Do not kneel or stand on the ball
  • Keep away from sharp objects and high heat
  • Do not use the ball if it appears worn or damaged
  • Store in a dry location away from direct sunlight


Diameter: 19cm (7.5")

In order to improve function and design, our Mini Stability Balls are subject to a sizing tolerance of 0.75” (19mm) that can be observed due to the flexibility of the material in this product and the amount of air inflation applied.


  • 100% Non-toxic PVC
  • Hypoallergenic & phthalate free
  • Anti-burst
  • Includes straw and plug

For our full equipment warranty, please see our warranty terms and conditions.

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