If you demand that your garage is kept clean and you're tired of sweeping the layer of dust that lands on the garage floor, then you'll really appreciate this seal. 3" wide, 1/2" high, helps keep wind-blown leaves, dust, rain, rodents and bugs out! Your garage floor, cars, and tools stay clean! Helps keep warm air in, reducing energy costs! Installs in minutes. May be driven over and remains flexible even down to -40°F! Select the length you need, glue down! Installation instructions and adhesive included (requires a caulking gun.) Average installation requires 12 feet to 16 feet.