NOVEMBER SPECIAL - FREE US SHIPPING AND 10% OFF*
30-35 cm extra heavy-duty anti-burst ball.
This is a replacement ball for the original Språng Chair.
Custom manufactured specifically for the chair.
Up to twice the thickness of a standard yoga ball, with a weight capacity exceeding 1,000 lbs.
Your chair purchase is just the beginning of your commitment to sitting better, and of our commitment to you.