Stik-Ons are 14-gauge steel insulation pins that are permanently staked through 2" x 2" galvanized steel base plates. A pressure-sensitive adhesive backing provides a permanent bond between Stik-Ons and ductwork. They can be used to hold all low- and medium-density blanket and board insulation in applications where the temperature will not exceed 180F (82C). Clips are included.