Excellent Fit: Premium door curtain fits door frame up to 90cm x 210cm; Please measure your door frame before purchasing. Hands Free Screen Door: Built-in Coarse Powerful Magnetic Stripe; Opens and closes quickly and automatically, faster closing, stronger suction! Easy to install: The magic curtain door comes with strong adhesive tape and under the door curtain equipped with counterweight strips; you can install the screen door easily without any tools. Keep out insects: Keep insects such as cockroaches, mosquitoes out, pet friendly, let fresh air into the house. Fly for doors without drilling: The magnetic mosquito net is easy to assemble without tools, the; ; easy to use and with high tightness, which can be mounted or dismounted quickly and easily in minutes.