X-RAPTOR is made from 2.25" diameter 6061-T6 aircraft strength aluminum tubing proving the rigidity and stability you need for the most demanding wakeboarder. Adjustable Width to 82"-106". Fits most boat. POLISHED ALUMINUM. Width adjustable 82"-106". ONLY SHIP to the lower 48 States. Note: This is a Universal kit so cutting maybe required to fit the width of your boat. You will need to purchase your own 4pcs of 3/8-16 x 3"L bolts and 4pcs of 3/8-16 Nyloc Nuts for the center bridge.