KADAX brand anti-bird spikes are effective at deterring birds and protecting all surfaces from pigeons, gulls, and other large bird species. The plastic spikes consist of two parallel rows of spikes. There is also a third row that prevents birds from landing between the spikes. The design prevents bird droppings and nesting on windowsills or roofs. The plastic spikes effectively prevent pigeons or woodpeckers from landing and perching on surfaces such as windowsills, balustrades, roof edges, metalwork, cornices, coffered ceilings, air conditioning units, or small roofs. The product protects against both birds (pigeons, starlings) and other animals (cats, martens, squirrels). Thanks to a wide range of colors, we can choose the most suitable color for the area to be protected. The item is easy to mount, for example, with adhesive, dowels, or cable ties. The spikes prevent birds from reaching windowsills, roofs, stairs, or railings, thus protecting these surfaces from bird droppings and