Easy To InstallThe fly screen set includes self-adhesive tapes, which makes it so easy to install. Peel off the backing paper and stick them to the clean window frame; Apply the window net to the window; Cut the edge. Just remove it when you need to open or close windows. Healthy Ways To Keep Bug OutUsing fly screen is more healthier than chemical anti-mosquito. The window net is helpful to keep bugs out and allow cool air in! Especially friendly to kids and pets. Invisible And BreathableFine mesh makes the window net almost invisible against your windows, just a light cloudy look. The invisible window net allows you to enjoy a clear view and the cool wind in summer. Now you can sleep soundly with the window open. Cut to Any SizeThe window net and tape can be cut to right size to fit your windows. You wont have to guess about whether our window net will fit your particular size or style of window. (max size:1.5m x 2m). Practical Fly Screen SetThe set includes 2 pieces fly screens(1.5m2m), 2 rolls of self-adhesive tapesand 4 pieces patches. Perfect to be matched with wooden windows, steel windows, aluminum windows. Ideal to various shaped windows.