This naugahyde covered solo seat features approximately 1" inch of heavy foam padding on a steel base Seat includes a chrome plated adjustable nose bracket and has two 5/16-18 spring mounting studs at the rear mounted on 6 1/4" inch centers Measurements: 10" inch wide x 13" inch long Fits: Multi-fit, Most Harley, Softail, Sportster, Dyna, Customs, Choppers Note: This seat is not designed for the OEM seat post or tee bar.