Heavy duty vinyl inflatable balls aid in strengthening postural muscles and develop balance awareness, general endurance and stretching. Weight tested up to 1000 lbs. Full color poster with 24 ready to perform exercises.

• 18inch for 4'7" - 5'0" Height
• 22inch for 5'1" - 5'6" Height
• 26inch for 5'7" - 6'1" Height
• 30inch for 6'2" - 6'8" Height .