• Quantity: Set of 10 windmills with included plastic posts, ideal for farmlands, orchards, gardens, lawns, and airports. • Effect: Creates a visual effect that scares birds, easy to assemble and place on the ground. Recommended for use under the sun to maximize its reflective effect. • Non-toxic and safe: Contains no chemical ingredients, safe for the environment. Can be inserted into soft ground or attached to branches or railings. Maintains its reflective performance for years, even under sunlight or rain. • Easy installation: Easily installed in the ground and can decorate any garden while repelling pests. Effective for removing unwanted birds from homes, yards, balconies, fruit trees, cars, and appliances.