DescriptionAre you looking for Arm Exercise Bouncy Ball for your daily use? This Arm Exercise Bouncy Ball can meet your using need. Small fitness throwing ball strengthens key muscles in the shoulder, enhances core health and improves endurance, posture, and balance when used in rehabilitation, strengthening and toning exercise programs. The exercise ball is made from PVCmaterial for durable use.Features-Color:As Shown-Material:PVC -Size:22.00X22.00X22.00cm/8.65X8.65X8.65in(Ball) -Size:43.00X0.00X0.00cm/16.90X0.00X0.00in(rod) -Size:80.00X0.00X0.00cm/31.44X0.00X0.00in(rope) - Bouncy balls are perfect for indoors or outdoors. To stimulate interest in sports and overall motor development - Suitable for fitness and leisure activities. You can't put it down. Arm Exercise Bouncy Ball is very fun to play.- Made of PVCmaterial, our arm exercise ball is of quality and durable. You can use it with confidence.- With rod and elastic rope, this Bouncy Ballis comfortable to grip and nonslip. Give you more convenience.- The throwing ball designed for use without worrying of losing your grip. You can exercise with this ball.