Bird Repellent Colours - Birds instinctively avoid bright yellow colours as they indicate a hazard. Many competitors offer a range of ineffective colours in their balloon packaging. We have stuck with yellow because it is the most effective colour. Carefully crafted - We use only the most durable materials when creating our 'scary eyes'. Each balloon is designed to be tear-resistant and weatherproof. You can trust our insect repellents to provide unparalleled protection all season long. Unparalleled protection - Our balloons offer relentless protection in many places such as: carports, farmland, fruit trees and vegetable gardens. Protect your home, vehicle and workplace from woodpeckers, turtledoves, pigeons and more. As a cheap and attractive solution, scare-eyes won't fail to eradicate damage, perching and mess. Wildlife friendly - our non-toxic 'scare eyes' reflect light and produce sound to scare birds. They will never harm any animal in any way. Relax and enjoy peace of mind: your bird problems have been harmlessly solved. Flexible and weather resistant - made from tough and sturdy weather resistant plastic, you can use the Scare Eye balloons again and again in multiple locations for maximum effect in scaring away birds.