These Pest-Stop window fly-catchers exploit the attraction flies have for windows and light. Simply remove the cover paper and apply to window. With a sunflower design, the stickers are attractive yet practical. Their powerful adhesive will hold even the largest house flies or bluebottles. They are safe, with no chemicals or odours. Effective for up to 3 months. Pack of 4. https://elecena.pl/product/27209791/pest-stop-pswfs-window-fly-stickers-pack-4 2024-11-10 https://elecena.pl/product/27209791/pest-stop-pswfs-window-fly-stickers-pack-4 2025-03-21