The 90x210 cm magnetic mosquito net is made from durable black plastic mesh. It features sewn-in magnetic strips that allow the net to close automatically after passing through. The package includes adhesive strips and mounting pins for attaching the net to the door frame. This product protects interiors from insects and is installed on entry or balcony doors. Installation involves attaching the adhesive strips to the door frame and then hanging the net with magnetic closure, ensuring easy passage and automatic closing. An installation guide is included in German.