This generous 24" L x 13" W x 7-1/2" H luggage rack easily accommodates the largest luggage bags Comes with a complete set of eight tapered mounting spacers for the top of the trunk as well as the inside trunk lid Tapered black spacers allow the rack to more easily conform to the curve of the trunk and are recessed to allow the rack feet to sit into the spacer Rubber washers under each spacer not only protect your bike's finish, but also assures a water tight fit to the trunk lid. Works with OEM spoilers