The ZenZu Ball has a non-slip texture and is Ideal for toning and strengthening abs, thighs & improving posture. Great for ball chair use while you work your core. This premium -grade, puncture resistant ball is well- suited for home or studio use.
• Dimensions 21.7 inches diameter; 55 cm
• Material Vinyl
• Color Blue
• Slip resistant
• Standing weight capacity over 1000 pounds
• Puncture and burst resistant to 700 pounds
• 55 cm For users of a body height 5 feet up to 5 feet 4 inches
• Heavier weight and grade than regular burst resistant balls
• Made from heavy latex free vinyl

Pre-owned