Tesa® Insect Stop Hook & Loop Comfort For Doors Is A Natural Mosquito Repellent And Highly Effective Insect Netting Matches Most Patio And Balcony Doors. It Allows Leaving The Door Open While Keeping Insects Out. Using A Special Hook & Loop System, Attaching And Removing The Netting Is Fast And Easy. Simply Stick The Hook Tape To The Door Frame. Use The Included Pressing Device To Firmly Press The Netting Against The Hook Side And You Are Done. To Remove The Insect Screen, You Only Need To Pull Off The Netting. The Tape Will Come Off Without Any Visible Traces.