Floorball is a team sport played between two teams of up to 20 players each. Five players and a goalie from each team are on the court at a time. Games consist of three 20-minute periods with a running clock. The plastic ball is 72mm in diameter and weighs 23g, while sticks can be up to 105cm long. Like field hockey, players use their sticks to control and pass the ball and score goals, but they can also use their feet and both sides of the stick. It is a non-contact sport played on a standard 40m x 20m rink.