Head out on the lake this summer with the Pro X Series Crossbar Tower with Black Board Bags 2" Diam. Tubing. With this tower attached to your boat, you will have a convenient area to store wakeboards and skis while you are on the water. There will be no more need to have to deftly sidestep any equipment lying on the ground because you can store it away. Adjusting it down for the car ride home is always an option too since this tower can be adjusted to lie more flat against the boats frame. Steel was the primary material used to make this tower making it extra stiff for when you are using it out on the water.