Raid Bed Bug Protector & Trap helps detect bed bugs indoors to alert you to their presence & 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.