Mosquito Insect Screen: Offers full protection against flies, bugs, bees, mosquitoes & flying insects. compared to the chemical method, fly screen net is much more health and let fresh air in and allow flexibility to open and close windows with ease when need., help you sleep well. Easy to Install & RemoveThe tapes are self-adhesive, it's convenient to peel off the backing paper and paste them to the clean window frame, You can cuter the size of the mosquito net for windows to make them suitable for your windows,and easy to install & remove. Fit a Variety of WindowsThe screen net size is 1.3 x 1.5 meters can be matched with wooden windows, steel windows, aluminum windows etc., a perfect choice to various arc windows and special-shaped windows.(Universal Transparent Mosquito Insect Screen Can Be Cut and Fit Without Drilling). Cleanable & Reusable Made of Polyester,just wipe with wet cloth or vacuum to remove any dust . Cut to Any Size : The fasten tape and the pliable mesh net.