Harp-shaped rack constructed of large diameter steel rod, welded and perfectly polished for an elegant look，Durable Carbon Steel Construction Engineered for durability with carbon steel and a powder-coated surface, this Street Glide luggage rack ensures a reliable, corrosion resistant luggage rack that stands up to the rigors of motorcycle travel Versatile Flat Harp Shaped Design Featuring a flat harp-shaped rack, this design offers versatility for securely attaching various luggage types, accommodating diverse rider needs for any journey.