General description The 10 Pack Bird Repellent Scare Pinwheels are designed to effectively deter birds from your outdoor spaces. These reflective pinwheels not only serve as a bird deterrent but also add a decorative touch to your garden, rotating beautifully in the wind and sunlight. Technical specifications Color: Silver Material: PET Size: 50 x 25 cm Package Contents: 10 x Bird Repellent Pinwheels Measurement allowed error: +/- 1-3 cm Installation Easy to install by mounting the pinwheels in areas with direct sunlight and breeze for optimal effectiveness. Any two rods can be freely connected to extend the height as needed. Usage Reflective surfaces stimulate birds' eyes, effectively keeping them away from your garden. Wind-driven rotation enhances the deterrent effect, preventing birds from approaching. Other information Made from environmentally friendly materials that do not harm animals. The sparkling pinwheels also help prevent bird collisions with windows. Note: Light shooting