Yoga Ball

Composed of PVC material, bright color and excellent tactile experience. The thickened ball wall has a threaded compression rib for greater toughness and full compression resistance, up to 2,000 pounds of pressure. You can use the exercise ball for yoga, Pilates, balance and stability training, core strength training, we can use it as a ball chair when studying or working, sitting on the ball chair can adjust the sitting posture, relieve back pain, especially pregnant women, can be used to relieve back pain, but also can be used to assist in childbirth. 25 19/32″ D