Description With our volleyball spike training equipment you can easily improve your jumping, hitting speeds and force, arm swing technique, foot work and ball contacting without the need of a second person. The professional and practical volleyball trainer is in a simple design, but it is very useful and practical. Features -Color:Black -Material:Nylon, Sticker -Size:71.00X33.00X13.00cm/27.90X12.97X5.11in - Flexible elastic cord allows for realistic volleyball ball movement. It can accommodate standard or beach volleyball, or even soccer or basketball. - The volleyball trainer can improve your volleyball hitting technique without ever chasing a ball. - Perfect volleyball training aid for Volleyball hitting, conditioning, and agility drills. - Materials of this volleyball spike trainer are durable and safe, you could keep it for a long time. - Work on volleyball hitting arm swing, ball contacting without need of another person. Flexible elastic cord allows for realistic volleyball ball movement. It can accommodate standard or beach volleyball, or even soccer or basketball. The volleyball trainer can improve your volleyball hitting technique without ever chasing a ball. Perfect volleyball training aid for Volleyball hitting, conditioning, and agility drills. Materials of this volleyball spike trainer are durable and safe, you could keep it for a long time. Work on volleyball hitting arm swing, ball contacting without need of another person.