IMPROVED MESH CURTAIN The mesh use high-density premium polyester that is heavy duty and durable. Smaller grids than others makes our screen door keeping every kind of "outdoors little objects" out and making your summer life cooler and easier. INSTANT INSTALLATION Comes with completely assembly kit with step-by-step instruction for easily installation. Note: Clean the door frame before installation, not suitable for door frames with dust and powder. Full frame hook&loop enable you to remove the mesh curtain anytime you want. To secure the screen into its place much more stable, just use the included extra push pins. HUMAN DOGS FRIENDLY Magic retractable screen door allows human directly walk through while your hands are full. Dogs or cats is also easily to go inside and outside of your house. Please don't hesitate to contact us via Amazon message system if at any time you aren't completely happy with your purchased, we'll provide you a satisfactory solution.