Shots are played either before or after the ball bounces off the surrounding glass walls, adding a unique dimension to the sport over conventional tennis. A Padel court is 20 meters long and 10 meters wide with the back walls being made of glas up to a hight of 3 meters, whereas the glas side walls end after 4 meters. The walls can be made of glas or another solid, even material like concrete. The rest of the court is closed using a metallic mesh to a hight of 4 meters. At the middle of the playing field there is a net dividing the court in two. It has a maximum height of 88 cm in the center, raising to 92 cm at both sides. These fields are than divided in the middle by a line and another line three meters from the back wall marks the service area.