The smaller instability balls offer the least instability and the larger instability balls offer the greatest instability
Larger platforms can limit the instability
Individual components available independently

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.98 inch
Height : 2.52 inch
Length : 32.01 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.7 pounds (View shipping rates and policies)

ASIN : B072VGVGQ1