20 Revenge Fly Catcher Ribbons 4 Packs of 5 For a Total of 20 Revenge Fly Ribbons Revenge Fly Ribbon Catchers – ribbon length-about 2 feet each Directions for use: Warm tube to room temperature if cold. Remove top and pull out ribbon in twirling motion. Hang away from sunshine and drafts. For best results use 4 catchers at the same time. Attracts Traps Flies and Other Flying insects Odorless and Non-Toxic Contains a Fly Lure and Is Easy To Use Caps are inside tubes so they won’t pop off.