Raid FR3-RAID 4 Count Fly Catcher Ribbon (4/pack) 4-Packs Raid FR3-RAID, each pack contains 4-Raid Fly Catcher Ribbon for a total of 16 ribbons Raid Fly Ribbons are great for keeping around Trash Cans and Drains as they are target areas for laying eggs Raid Fly Ribbons can be used in any room in the house. Catches over 100 flies per ribbon, Catches and kills flying insects