Four no-mar swivel casters. Holds 20-25 balls. Comes with padding as shown. The net ball holder bag is safer and can be used as a separate ball bag. The shallow construction makes balls readily available for rapid fire drills.
New design folds flat for storage.
Can also be used as a free standing official's stand. Players can improve spiking technique, approach, arm swing, vertical jump and endurance. Excellent motivator for conditioning using continuous spike approaches or block jumps. A very effective aid for teaching full arm extension and correct body position in relation to ball at contact. Can be easily set up in the corner of any gym, garage or basement.