Pigeons Master Bird Spikes are exclusively the kind of stuff that people can use to fend off the birds without being too hard. They are actually made of durable materials, which makes the birds move out of these places without being injured.Because they are easy to install and do not need maintenance, our bird spikes are the best solution to avoid birds from nesting and roosting on ledges and rooftops. Keep your surroundings clean and undisturbed by birds with PigeonMaster.