Stability Ball With Stabilizing Sand

This sand-filled ball serves as an alternative seating option for home, school, or office use. It promotes posture, core strength, and focus while alleviating anxiety and stress.

• The description claims that the sand-filled ball improves posture and core strength.
• The description claims that the ball can increase focus and alleviate anxiety and stress.
• The description claims that the ball is constructed from heavy-duty, anti-burst materials.