No one likes to see flies buzzing against a window, but the sight of them stuck to flypaper is even worse. That's why we like this trap, as it not only captures houseflies, but hides them from view.
Mounted with suction cups to the inside of any window, the 3-3/4" x 7-1/2" plastic frame holds an opaque non-toxic card with an adhesive side that faces the glass. Flies crawl inside and stick to the adhesive, remaining out of sight from inside the room. An adhesive-free band at each end of the card lets you easily discard and replace it as needed.
Each trap comes with one card; replacements are available in packs of two.
Long overdue, this is a highly effective fly trap.
Made in Canada.