Ball sphere and ball plate are removable, so it doesn't stand space.
Ball plate is made from high-strength wear-resistant plastic , and the ball sphere is made from the highest quality PVC synthetic rubber.
Ergonomically design, without any harm.
? The main point is: 'vigor dance' sphere is a soft landing, not speed up joint calcification
Package: 1 * large pump 2* Jumping ball

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B07455H8QY