Want to expand the size of your RinkMaster rink? No problem, just use extra tubes to increase the length or width of your rink. Each tube set comes with one white tube, one red tube and two red clips. This allows you to lengthen or widen your rink by 42".
When expanding your rink, make sure to purchase a Rink Liner that is about 3-5 feet bigger in each dimension. For example if you want to create a 25x40 rink you will need to purchase a 28x45 Rink Liner.
