The Advanced Elements Frame System offers a variety of easy access options for Advanced Elements kayaks, as well as many other inflatables and hard-shells. Once installed, add any aftermarket 1 inch rail-mounts and customize any kayak with rod holders, a fish finder or other equipment. Kit includes Accessory Frame, 8 mounting grommets for multiple applications, glue and instructions. Installation surface on kayak deck must be 23 inches wide.