Tanglefoot Bird Repeller Ribbon (300000671) - 1-Inch x 50ft Tanglefoot Repeller Ribbon is a holographic, iridescent ribbon that helps drive away undesirable birds by producing an optical, audible and physical discomfort zone. The highly reflective image along with the movement and sound of the metallic ribbon rattling in the wind, helps keep birds away. Safe, effective and easy to use. Use the ribbon to discourage birds from orchards, trees, buildings, docks and structures - any location where unwanted birds congregate. The 1" width can be used to repel deer from flower and vegetable gardens. Simply stretch the ribbon between stakes and turn the ribbon in a spiral pattern. Place one ribbon about 3' and another ribbon about 6-8" from the ground.