Every playground needs a tether ball, preferably a durable one that can take the abuse of constantly being used! Champion Sports offers this Optic Yellow Tether Ball that is not only durable, it is surprisingly affordable as well. The cover is made with a heavy duty reinforced rubber while nylon has been used for the bladder. It also features a nylon tether that can be used to affix the ball to a tether pole. This is an activity that can be fun for one person, or a little more challenging with a group of people. One thing is for sure, when a bright yellow tether ball is on a playground, it is always one of the most popular places to be. Both children and adults will agree that this a necessity in any play area.