【Bird Repellent Windmill】Birds don’t like shiny, moving objects. The High Bird Scarer Windmill made of environmentally friendly non-toxic vinyl materials, which are harmless to birds and the environment. 【Package and Size Details】Package of 10pcs Bird Deterrent Scarer Windmill, available in lengths 40cm and widths 20cm per. 【Bird deterrent pinwheels Create Your Anti-bird Zone】Reflective Wind Spiral use a responsible way to terrorize birds.Spinners Animal Bird Deterrent are made of highly durable plastic material structure, has a long service life. Bird scarers for gardens uk frighten birds in an environmentally friendly way. 【The pigeon scarers Decorative Your Home】The pigeon deterrent windmill can reflect sunlight of different colors through the blowing of the wind, which can beautify the houses, orchards and gardens around you. The bird repellent devices pinwheels can also be used as a scarecrow in the garden. 【Easy to Use】Each Reflective bird deterrent has a rope that can be hung easily to easily create your bird-proof area.