If you fix the window screen, you have to buy a Hashi mesh repair tape. There are 2 colors and you can set the length. Must buy to prevent bugs from entering the hole.

HASHI Fly Screen Repair Tape is a screen repair patch to repair damaged fly screens completely.

HASHI Fly Screen Repair Tape is a fly screen repair patch that features super-strong adhesion. HASHI Fly Screen Repair Tape is to repair torn screens completely. HASHI Fly Screen Repair Tape has a robust triple structure. It has superb adhesion to be freely attached and used anywhere you want, unlike some other repair tapes.

HASHI Fly Screen Repair Tape maintains its adhesive strength even at a high/low temperature.

• Highest quality with super-strong adhesion.
• Repair patch to repair damaged window screens completely.
• Tape has a robust triple structure for excellent adhesion to keep the Tape for long-term preservation, unlike some other ordinary repair tapes.
• Maintains its adhesive strength even at a high/low temperature. The adhesion is held at -15.6 ~ 60 degrees Celsius so that users can rely on it in any situation.
• Can be used for diverse purposes such as window/entrance/door screens, screen repair kits, etc., while applicable to various surfaces, including metal.
• All you need is HASHI Window Screen Repair Tape to save your money and energy by easy repairing of ripped screens.
• Can be cut into appropriate sizes as needed, and it is straightforward to use.
• There are two sizes of HASHI Window Screen Repair Tape: 5cm X 4.5m, 5cm X 2m.