hockey counterparts for safety but partly also to help block more of the goal area. However, such goalie equipment used in street hockey is generally lighter than that used in ice hockey due to the reduced weight and density of the ball (or puck) that is typically used in street hockey as compared to the hard vulcanized rubber puck used in ice hockey. Sticks A street hockey stick is similar to an ice hockey stick in shape and size, but made of materials that will better stand up to use on asphalt or a similar playing surface. It has two main parts, the shaft and the blade. The shaft is often made of aluminum, graphite, or wood. The blade is usually made of some type of plastic, typically a blend of polyurethane, and attaches to the shaft by insertion into the shaft, with the inside of the shaft being coated with a specialized type of glue that requires heating to settle and solidify. Other shafts are designed to have the blade screwed onto the shaft and secured in place with screws. Some street hockey sticks are made in one-piece form and are made out of plastic, polyurethane, graphite, aluminum, wood, or a blend of these and other materials. Ice hockey and inline hockey sticks can also be used. However, street hockey sticks are usually cheaper and more durable for playing on asphalt and concrete, and as such are more common for this reason where the game is played on those surfaces. In organized dek and ball hockey leagues, most players use more expensive sticks as the quality of game play is much higher caliber than pickup street hockey and the Mulit Modular Surfaces see the games played which allow a safer and faster version of Dekhockey and are much safer for running that concrete or blacktop. Street ball With the success of the widely used orange ball for street hockey, many different color varieties have been introduced due to changing balls for weather conditions, such as yellow, red, pink, and even a glow in the dark ball. Several ball manufacturers now market the balls with the temperature range the ball was designed for on the packaging itself. Most hockey ball manufacturers sell their balls according to the following temperature range: red/orange = hot/warm above 60 degrees, pink = cool - between 40-60 degrees, yellow = cold - below 40 degrees.