Seal the bottom of your overhead door, and shield yourgarage from the elements. Windblown rain, dust, moisture,snakes and rodents remain outdoors. Threshold materialremains flexible from -40? to 150? and resists damage fromoil, gas or other chemicals usually found in garages.Application adhesive included. Not recommended for use on asphalt, painted or treated surfaces, broken concrete or gravel. Two year warranty. Size: 10 ft., 16 ft. or 20 ft.