Specification: Length: 30cm Color: Silver Material: Plastic Scope of Delivery: 20 * Reflective Wind Spiral DAS PACKAGE INCLUDES - This package contains reflective spinning rods, enough quantity for daily use and replacement. These plastic spiral rods are made of harmless PVC material. OPTICAL AND EFFECTIVE - Bird-repellent rods that can be rotated 360 degrees to reflect light in all directions. Bird repellent tapes have a mirrored reflection on both sides for good performance, which can separate the light and reflect it back into the rainbow color to stimulate the bird's eyes, then you can enjoy the calm environment. PROTECT YOUR PROPERTY - By bird repelling you will be spared some bird problems. Whether bird droppings on the car, a nest on the roof of a house, or eaten cherries in the garden, those problems are now history. Ideal for hanging on siding, fences, docks, garden stakes and in any area where you want to keep pest birds away from damaging your property. NATURAL-FRIENDLY ALTERNATIVE - These bird-repellent devices can refract light and make the animals in the area fearful and confused without harming the birds. This is a physical way of solving bird problems, much safer and more human. EASY TO USE - The loop design is for easy hanging of the bird safe rod. You only need to apply the reflective tape the required length to avoid bird damage on the roof, deck, yard, farm, etc. It's durable and reusable. It also works well in high temperatures, wind, sun, and a lot more.