Magnetic Screen Door Heavy Duty Mesh Curtain Screen and Full Frame Velcro 3 Sizes Available To Fits Door Up To 34"x79",34"x82",37"x82" Close Automatically Measure First:Screen door 36"x83" fits door openings up to 34"x82" Powerful Magnetic Screen Door: Magnets sewn in the edges,have no gaps due to the high quality. Convenient Installation and Removal:Handle and retractable screen door,it has Velcro, just put it over the frame of the door. Strong Mesh Protection:Uses the best materials and a superior manufacturing process, keep the bugs and mosquitoes out Friendly to Toddlers and Pets:Kids and pet walk through screen doors without bugs and closes automatically