Specification: Material: polyester film Color: as pictured Width (approx.): 2.4cm/4.8cm Length (approx.): 50m/80m The method of using the anti-bird belt is simple, does not hurt the birds, saves manpower, and has a good insect-proof effect. Exorcism ribbons repel birds by reflecting light. In windy conditions, the ribbons can also create a metallic sound, helping birds stay out of the area. Its principle is that the bird"s vision is confused by the rotation of two different colors, and even a small wind can rotate well. Perfect for gardens, orchards, lawns, ponds, airports and vegetable gardens. Not only can drive birds, but also other small animals. Packing list: 1 anti-bird tape Use suggestions: Hang the crops with a higher height of 10-50 cm in the repelling area, first fix the bird head and hang it and start again, every 2 meters long, rotate 180 degrees 180 degrees to make the birds tight, every 10-15 meters is a fulcrum, you can pull Birds: "Field" and "S" type, after 10 days, change the hanging shape and prolong the bird repelling time to improve the bird pulling effect. Notes: It is normal for ribbons to be faded by rain or the sun. Due to manual measurement, please allow for slight deviations. Due to differences between different monitors, pictures may not reflect the actual color of the item.