The Camco Universal Roof Air Conditioner Gasket Kit lets you install a roof AC with confidence. It includes a self-adhesive picture frame gasket and two self-adhesive foam leveling pads for a universal fit.• Universal fit• Self-adhesive picture frame gasket• Two self-adhesive foam leveling pads• Gasket measures 14" x 14"&bull: Leveling pads measure 7/8" x 1-7/16" x 18" and 5/16" x 1-7/16" x 18" Two self-adhesive foam leveling pads Install a roof AC with confidence | Camco Universal A/C Gasket, 14" x 14"