Realistic Ball Movement-- Improve your hitting technique without ever chasing a ball with this volleyball training aid. Work on arm swing, ball contact and footwork without the need of another person. Benefits-- A great trainer to improve your wicked-fast arm speed and spiking power. Perfect for hitting, conditioning, and agility drills.Ease to Use-- It comes with a large hook to easily connect it to basketball rings, poles, broom handles, backyard playsets, garage ceilings, and many more. A Must Have for Spiking Techniques-- Lightweight, and durable, the Spike Trainer holds the ball securely in place while the attacker develops form and hitting techniques, ideal for use at camps, clinics and practices at all levels. Product size: 83*2.5cm Package List: 1pcs * Volleyball Training Equipment Aid