HOOP II; Assist/Side Step; XP3 Black Powder Coat; Single Uniquely designed diamond tread pattern provides a safe, non-slip surface on the flat step area. Our exclusive multi-mount system is designed for precision fit and easier installation. Constructed of an extremely strong die-cast aluminum alloy for the ultimate inequality and durability. Exclusive New Multi Mount System Made Of Corrosion Resistant Durable Cast Aluminum Alloy Available In XM3 XP3 XP4 And XP7 Finishes Rugged Tread Pattern For Safe And Attractive Non Slip Surface Rocker Panel Installation Provides Strong/Easy Installation .