These patches form an airtight, watertight repair that remains flexible in extreme temperatures and protects against abrasion, moisture, saltwater, and UV damage. Sticks to canvas and fabrics, rubber, neoprene, plastics, polyurethane, non-oiled leather, aluminum, and stainless steel. Functions from -29 to 60°C. One 7.7 x 30.5cm patch. One 3.5 x 3.5cm patch. One 2.2 x 2.2cm patch. 30.5cm reinforcement filament. Alcohol prep pads. Instructions and product repair list.