"Sustainable and ecological method to deter birds. 50m in length and 4.8cm in width.Hang the holographic ribbon in trees and plants in your garden to scare away crows, pigeons, seagulls, grackles, sparrows, starlings and other pest birds.Protect your garden, your plants, from birds that eat your flowers and fruits.Uses reflected light and sound to provide an effective bird repellent. An ecological and low cost solution against birds.50 Dble Face Meters to Scare Birds The tape is effective in a wide range of areas: pledges, walls, roofs, crops, trees, yards, buildings, docks, paddocks , balns. In other words: the band can be used in places exposed to wind and light. It will withstand the strongest winds and the heaviest rains. Once you have hooked up your band, just leave it on and it will start working. This non-ticking tape reflects light and creates a sound to scare birds away - it will never hurt any animals in any way. Relax and enjoy peace of mind, your bucket problem has been solved without nuance."