Shorter than standard detachable backrest with a smaller padPad measures 6.5" W x 4.5" H A detachable backrest offers the best of both worlds for your passengerThe convenience of a comfortable back support for your passenger, with the ability to quickly removeBackrest works with the standard H-D detachable docking kit or use with the Cobra docking kits (sold separately) Does NOT require the relocation of turn signals