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SPRI Ultraball

$59.98 - $69.98
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to the cont. US 48

0.80 LBS



Product Sheets

SPRI Ultraball

The SPRI Ultraball has superior performance and maximum durability which help make it the safest and most reliable stability ball on the market today. It's made of a heavier, thicker-gauge material than other balls, so it's more resistant to stretching or deforming and ideal for use in the most demanding club environments. The dimpled surface offers a 360 degree body-traction effect. Slow-deflate up to 600 lbs. Choose between 55cm or 65cm. Includes a free downloadable exercise guide.

Available in 2 size

Size Max Inflation Height
55cm 21" (55cm) 5' - 5'7"
65cm 25" (65cm) 5'8" - 6'3"


  • Superior performance and maximum durability
  • Safest and most reliable stability ball on the market today
  • Thicker-gauge material
  • Resistant to stretching and deforming
  • Ideal for the most demanding club environments
  • Dimpled surface for extra traction
  • Slow-deflate up to 600 lbs.
  • Downloadable exercise guide
Size 55cm, 65cm
Material Natural Rubber