MAGNETIC SCREEN DOOR SIZE – Screen door size: 38 x 83 inch--Fit door size: 36-37 x 82 inch.【HOW TO CHOOSE A SUITABLE SIZE: Before purchase, please carefully measure your door size and order that size (ONLY door size, doesn't include door frame part )】UNIQUE HOOK AND LOOP HASP DESIGN - We are the only seller with windproof sticker hasp design on the middle and bottom of the screen door curtain, after many tests about wind resistance level, windproof sticker hasp can effectively consolidate and prevent the magnet screen door from being blown open by the wind. Excellent workmanship guarantees the screen door lasts a long life.PET FRIENDLY SCREEN MESH - Lets your pets freely go in/out/keeps sealed, your lovely pets could push their way in and out of mesh screen whenever they want, and close up right after they go through it，save your time to get up and down to let pets out everytime.TAKE MINUTES TO ASSEMBLE AND DETACHABLE - Truly Ready to Stick right on and go. Come with an installation manual helps you install like a breeze! Remove easily and you can rolled it up during the off seasons. Screen mesh door with strong magnets go all the way down the entire middle from top to bottom, sturdy adhesive strip with extra push pins to secure.ECONOMICAL CHOICE - Compared to the previous nylon screen doors mesh with magnets, fiberglass material with better durability, through high temperature molding, fireproof, chemical corrosion resistance, good shape. A good replacement for An actual door, much economical choice for you!