Designed for Dirt Late Models, choose from plain or black powder coated finish. Each spoiler consists of two unequal length laser cut sections, one 16" wide and the other 56" wide. Unequal length design blades provide more down force on the right rear of the car and allow more spoiler area in case of right side damage. Assembled spoilers measure 72" wide x 8" tall with a 1" reinforcing lip. Three vertical supports have 2" of adjustment. Mounting hinges included. THIS SPOILER CONTAINS TWO UNEQUAL LENGTH SECTIONS THAT MEASURE 56" AND 16" FOR A TOTAL OF 72".