Attracts and traps flying insects. Use indoors or in protected areas outdoors. Nontoxic, odorless, natural attractant is safe-to-use around children and pets. Special glue formula contains a natural attractant. 3D design attracts more flies. Easy-to-release paper allows flies to get stuck, but you don't. Trap is effective on other flying insects including moths and mosquitoes. 2 traps per box.