Yes4All Weighted Toning Balls for Exercise, Soft Medicine Balls for Exercise, Pilates, Yoga, Balance, Flexibility, 2-10lbs

BUILD STRENGTH, BALANCE
& COORDINATION: Toning Exercise Balls are ideal for balance, flexibility & strength workouts; Performing exercises with this small weight ball engages your bodys deepest stabilizing muscles for coordination & maximized strength
PVC SHELL UNSTABLE IRON SAND INSIDE: Weighted balls for exercise are durable to function well long-term, iron sand inside creates instability to activate different muscle groups for a leaner & tighter body; Made with PVC coating, do not place toning balls directly on painted furniture as paint may lift & stick to the ball
COMPACT AND PORTABLE: Take this small exercise ball or hand exercise ball on your travels for a quick workout; Keep it at the office to stretch and warm up your muscles with a weighted ball during breaks or after a long day at your desk
MAKE SURE TO CHOOSE THE APPROPRIATE WEIGHT: Please check these hand exercise balls' size carefully to see whether it fits your hands or not before purchase (for the larger size, you might need to hold it with both hands)
VERSATILE WEIGHT OPTIONS: Our weighted exercise balls, similar to med balls, ranges from 2lbs to 10lbs; Choose your suitable workout ball or soft ball set; *Tip: Avoid placing the weighted ball on furniture with ethylene to prevent damage