<div> 32 evenly spaced strong magnets are sewn into the screen door, while 26 magnets are sewn into the screen door. Makes the door cover close 2-3 times faster and no more stress than the average magnetic screen door magnets. There are also 2 sets of gravity bars attached to the bottom to prevent the wind from blowing away the screen curtain. ^<br> Fits all doors up to 38"x82" in size (if your door is 38" wide or smaller and 82" in height) or lower, these adjustable units fit doors with a minimum size of 35"x80". It can be used as a fixed screen door replacement, suitable for front, back, interior or exterior, entryway, patio, deck, porch, balcony, glass, garage and even sliding doors. ^<br> The mesh is made of high-density polyester, durable and smaller than other grilles, ensuring our screen door can block more bugs while still allowing fresh air in. ^<br> The complete assembly kit includes step-by-step instructions for easy installation. Please clean the door frame before installation, not suitable for door frames with dust and powder. Full frame hook and loop allows you to remove the net curtains at any time. To hold the screen more securely in place, simply use the included additional snaps. ^<br> The amazing retractable screen door allows people to walk right through while your hands are busy. It is also easy for pets such as dogs or cats to be brought in and out of your home. The screen helps keep out insects, mosquitoes and flies. ^ </div> </div>