Small hand-made balls contain a lead wrapped in rubber and wool with a leather cover. The game is played by facing teams who strike, not catch, the ball with either a bare or gloved hand: every team include 3, 4 or 5 athletes. Courts are marked out with painted lines on town streets, but there is no net, and players can move between sides. Adjacent buildings, objects, and sometimes spectators, are considered "in play." Play does stop for oncoming automobiles. Similar to real tennis, a second bounce can result in a "chase" rather than an outright point, marked in chalk where the ball stops rolling. In one version of palla, scoring is identical to that of tennis: 15-30-40-game.