Raid Bed Bug Protector & Trap helps detect bed bugs indoors to alert you to their presence and prevent an infestation. Use indoors in sleeping areas to detect bed bugs. To detect bed bugs early, you must place traps before an infestation occurs; otherwise you are just confirming an existing infestation. To maximize effectiveness, place all detectors at same time. Read label before use. Use only as directed. Physical Form: Solid; Application: Beds; Fabrics; Pest Type: Bed Bugs; Capacity (Weight): 0.19 lb.