Easy to install and remove. The product comes with the attached Velcro fastener (12 pieces) and the tacks (one pack), which is easily and quickly glued or removed to the door without drilling. Automatic magnetic closure. The fly screen with magnet for doors has 18 powerful magnetic blocks that ensure that the screen door is automatically closed quickly and completely. Mesh upgrade: It is made of polyester, is lightweight and durable, so the distance between each mesh is 2 mm and small mosquitoes cannot penetrate. Breathable, durable and wear-resistant. Application: the electromagnetic mosquito repellent door can be used as a patio door, balcony door, living room, kitchen, front door, etc. The magnet automatically locks the door curtain anytime and anywhere, children and pets can easily go through the mosquito net. After-Sale Service If you have any problems with the product, please contact us in time, we will do our best to help you solve the problem.