QuantityA set of 10 windmills and accessories (including plastic rods) can be exchanged at will. Plastic poles are packed separately: farmland, orchard, garden, lawn, vegetable garden and airport, etc. EffectUnlike the visual confusion of birds, this is the result of fear. Create the effect of flowing birds. The bird's fright is easy to assemble and stick to the ground. We recommend putting it in the sun for the reflective bird repellent to have its full effect. Non-toxicity and safetyThere are no chemical and technical ingredients that pests naturally resist when used. It can be inserted directly into soft ground or connected to a branch or railing. Even if exposed to sunlight or rain, its reflective performance can be maintained for many years. Easy InstallationEasy to install on the ground, these wind turbines can decorate any garden while repelling pests. Easily remove unwanted birds from houses, yards, balconies, fruit trees, cars and electrical appliances.