(6mil – UV 3 Layer Blown Poly) Blue Lake Plastics Ice Rink Liner is the best liner available on the market at an affordable price. Blue Lake Plastics assures customers of a quality product. The size of the ice rink liner ordered will be the exact size of the poly you receive. When you receive the Blue Lake Ice Rink Liner, all you need to do is unroll the liner, and with the three layer white poly the ground will not show through, giving you a nice white surface. Then, simply start the filling process. It is that simple. You will join the many happy Blue Lake customers.