Mast height 1.55 meters (1.45 m women) is stable enough to keep the mesh tension. It must be made from materials that are strong and have a radius not exceeding 4 cm.
Pole height is 1.55 meters (1.45 meters woman) sits firmly enough that the net tension. Must be made of a material that is strong and has a radius of no more than 4 centimeters.
Pole height 1.55 meters (women 1.45 meters) is firm enough to make mesh stiffness. By doing from materials with strength and has a radius of no more than 4 cm.