Volleyball Flashing Body Light Lapel Pins

Volleyball is something I like, when the spiker jumps up and they give it a spike. The blocker is there to block the ball, but is this a sport that is just for the tall? I think not cause I saw some kids at the net, just having fun, loving it I bet. Height: 0.9 in. , 2.3 cm. Width: 1.5 in. , 3.81 cm. LED Colors: 1 Blue, 1 White, 1 Yellow, 1 Green