The magic door mesh neatly solves the problem of allowing fresh air to circulate through open doors without allowing irritating insects to enter. Powerful magnets easily separate to open the screen, then snap shut to keep pesky bugs out. Features: A hands-free screen door helps keep those annoying bugs out! Powerful magnets help close the door mesh behind you. Product Includes 20 magnets, 12 hook & loop strips, and 20 wood tacks.