Fly paper? It's not just fly paper.
It also acts as a mouse trap for mice smaller than 4 inches!

Get rid of pesky mice and insects crawling into your home through windows, canals, drains and other obscure places by scattering these around the area!

You might need some strength to open this product. The two fly papers are adhesive and they are stuck together. You need to pry this product open to split it into two.