This YITAMOTOR rear bumper fits on 07-18 Jeep Wrangler JK and JK Unlimited. It is made of durable steel which can withstand stronger impacts. Free shipping!surface finish:Powder coated, color:Black, placement:Rear, condition:100% brand new, upc:644824837918, special features:A textured powder-coated surface is good at resisting fade, rust, corrosion., material:Iron, the thickness of the steel sheet:5/32", warranty:1 Year