Enjoy year-round insect protection with the revolutionary auto-close and hands-free magnetic screen door. Heavy gauge mesh with magnetic clamps ensure that this product will last for years and years to come. Automatically recluses. Keeps bugs, mosquitoes, flies and other annoying insects out. Easy to install and store. Measures 40" x 82.5" Works with Single Sliding, French Doors and Standard Doors! No Tools Needed Magnetic Open/ Close Great for kids, pets, RVs & Campers too! Each Panel is 20" x 83"