Model 1109 mobile volleyball column production and sale

品牌：

固杰

材质：

固杰

规格：

1.55米

& Each half court is marked with a meter line. The main function of this meter line is to control the players in the back row to smash and attack within the meter line. The field line is millimeters wide. It is an integral part of the effective field area. There is a field line in the middle of the field. Its function is that during the game, players are not allowed to cross the line with any part of their body. Pay attention to crossing the line. It is not illegal to step on the line with your feet. It must be the entire foot. Crossing the center line is a violation.
The volleyball court is rectangular, with the ground level, meters long and meters wide. The barrier-free area outside the two side lines must be at least 1 meter wide, the barrier-free area above the two end lines should be at least 1.5 meters wide. The ground is wooden or synthetic, light-colored, and the colors inside and outside the site are different. A net is hung in the middle of the court, with a center line underneath the net, dividing the court into two areas. Two parallel lines are drawn meters on both sides of the center line, called the offensive line. The offensive line divides each field into front and backfield areas. The teeing area is to the right of the end line and is meters wide. The width of each line on the field is in centimeters. The width of the side and end lines is included in the court area.
As for the volleyball net: length is meters, width is meters, mesh is centimeters square, black. A centimeter-wide double layer of white canvas is sewn along the upper edge. The net is hung on the net posts on both sides, perpendicular to the center line. The men's net high is. Rice, women are. rice. There is a centimeter-wide white marking tape hanging on both sides of the net perpendicular to the sideline of the court. There is one tree on each side of the sign strip. Rice, red and white sign pole. The top of the pole is one centimeter above the top of the net.
&