APALUS Magnetic Screen Door, 36"x83" Super Strong Fly Mesh, 28 Magnets From Top to Bottom Ultra Seal Magnets Close Automatically Minutes install and instant remove, no tools required. Product size 36"x83",fits doors up to 34"x82". Powerful magnetics perfect gap free seal, 28 magnets sewn in the reinforced seam Toughest mesh keep bugs out and let fresh air in, strong durable best quality polyester flying mesh Sewn in strong velcro along the frame, extra push pins are provided, strong enough for years traffic Walk through hands free, Pets enter & exit freely Open doors hands free. Close doors automatically with magnetics. Wind cannot open the doors, keeps bugs away.<br> <br> <br> <br> <br> <br> Please do not buy this if you have a metal door, the magnet will stick to your door and wont close. Please make sure the center of the top mesh hangs slightly higher than two sides. It is better to hang screen to the floor. Dont let too much screen put on the floor, it will impact the effect of closing. For uneven wood surfaces,please use push pins (provided) to affix velcro strip.