Designed to fill the void between the lower fender and saddlebags; a minor detail that makes a major impact! Constructed from 16-gauge steel and E-coated for rust and corrosion resistance The only steel fillers designed to be used with or without detachables Great to use in conjunction with Klock Werks Curvaceous Upper Fillers to smooth out that entire area - see Related Products Include all necessary hardware and instructions to install Made in the U.S.A.. FILLER LOWERS STD