The 120-, 150-, and 180-cm versions measure 50, 65, and 70 cm, respectively, when closed. The frame is made of aluminum, and the net has a 6-mm mesh.
Choose the length based on the distance to the water, leaving enough slack to guide the fish into the landing net. Extend the handle and lock it in place before reeling in the fish. For a heavy catch, support the landing net as you lift it out of the water.