There are five sizes for you to choose from! - 80cm * 210cm - 90cm * 210cm - 100cm * 210cm - 110cm * 210cm - 120cm * 210cm * Use Velcro or tacks for installation (included). * Two polyester curtains. Quick and easy installation: Our magnetic fiberglass door screen comes with everything you need for quick installation on any wooden door frame. It includes high-quality black tacks and a large roll of Velcro. Multiple screen door size options: 80 * 210cm, 90 * 210cm, 100 * 210cm, 110 * 210cm, 120 * 210cm, and other sizes are available. If the size fits your door frame, this adjustable hanging screen door will be the perfect choice! It can be used as a replacement for fixed screen doors, suitable for front, back, interior or exterior doors, entrances, patios, decks, porches, balconies, windows, garages, and even sliding doors. Important note: Please measure your door before ordering to ensure our screen fits. The bottom of the curtain sits approximately 5 mm from the floor for optimal sealing. Open and close like a pro: The center seam of the screen door is cleverly lined with powerful magnetic cubes and strips, allowing the door to open and close smoothly. It includes 18 magnets for optimal sealing and closure. The folding screen door is also retractable, frameless, and detachable. It can be rolled up for temporary storage and is easily disassembled. The multifunctional design keeps insects out while letting in fresh air. Walk hands-free with ease. Dogs and cats can easily enter and exit the house. The mesh helps keep insects, mosquitoes, and flies out! Durable Fiberglass Mesh Door Screen: The upgraded mesh screen has a higher thread count than other cheaper screens, and the fully reinforced edge can stand the test of time. Equipped with high-quality black metal tacks and Velcro tape for enhanced security. The inside is black and invisible when installed. Peaceful entry every day: Our screen door net is perfect for letting fresh air in while keeping unwanted visitors out. It's your best choice. Precautions: 1. Measure your door first and choose the size that fits. Do not buy one smaller than your door. 2. Best suited for wooden frames. If you have a metal door, do not buy it; the magnetism will stick to your door and it won't close. 3. Make sure the center of the top grid is slightly higher than the sides. It's best to place the screen on the floor, but don't place too many, as this will affect the closing effect. 4. Read the operating instructions before installation; they will help you install the magnetic mesh door correctly.