YITAMOTOR step bars feature a distinct drop-down step design that’s perfectly compatible with the 2007-2018 Jeep Wrangler JK 4 Door. Durable Material: The running boards are made of durable and rust-resistant ABS plastic, making them lightweight and fuel-item weight:34.9 pounds, color:Black, placement:Left, placement:Right, vehicle service type:Passenger car, exterior finish:Antiskid, material:Abs plastic, warranty:1 Year