Highly Effective - Starts working in hours to exterminate roaches and keep infestation under control for up to six months.Family Safe - The entrance is only 0.5cm long, so only cockroaches can in and children or pets can not contact it.Easy to Set Up - Eliminate cockroach infestations in indoor areas such as closets, dressers, attics, or wherever you need to prevent roach from feeding. Great non-toxic way of catching insects.Roach Bait Traps - Place the bait trap in the corner or where it contactes the wall.Kindly Note - Place traps wherever children and pets can not contact. In case of accidental ingestion, advice immediately.colour:BlackMaterial:plasticPackage Contents:12 x cockroach trapOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.