Net-The net's height should be 7'11 5/8 for men and 7'4 1/8 for women at the center of the court. Two antennae are attached to the net and the ball has to pass in between them. Antennae are not used in the outdoor game.
Ball-The ball should weigh between 9 and 10 ounces and have 12 or more panels. The ball should should weigh between 4.5 and 6 pounds when fully inflated. There is a difference between the ball used outside and the one used inside.
Safety- Jewelry of any kind is not permitted. Tape is also not allowed to cover any piercing. Glasses should be secured with a strap. Long sleeve shirts provide more protection to the arm. Clothing should absorb perspiration and allow the skin to breathe. Shorts should provide flexibility. Pads can be used to protect knees. Socks help absorb perspiration and helps prevent blisters. Active Ankles are recommended to prevent turned ankles especially for players who play at the net.