Flexible and adjustable - The rack fits volleyballs of any size. The belt and waist are adjustable thanks to the bag, providing full flexibility and a perfect fit for your training. Durable and flexible - Made of diving materials and high-quality nylon for long-lasting use. Adjustable length approx. 211 to 350 cm to suit your height and dexterity. Spiking skill development - Keeps the ball in place during your swing, helping you master spiking and improve form. A reliable tool for camps or training sites to develop spiker skills. Improve jumping ability - Suitable for both individual and team drills, helping you practice spiking and increase your vertical jump. A helpful training aid for beginners learning the basics of volleyball. Use scenarios - Solo practice at gym or home: work on timing, swing, and ball position with consistent placement. - Team practice or camp: run controlled spike reps and reinforce technique. - Beginner training: learn approach, jump mechanics, and ball tracking with practical feedback.