Red blue white are bright colors, and player can see this ball easily, thereby reducing the player's response time. 
Through using the volley-ball, which comes with sealed gas nozzle, sponge backed cover, net needle and others, you can well improve your jumping ability. 
Made of faux leather, our volleyball is soft, colorful and has good feel. 
Volleyball is 21cm in diameter. 
Volley-ball is ideal for kids and adults to play and is suitable for indoor and outdoor.