Deter pigeons and other pesky birds with the 5m Bird Deterrent Spikes Keep your garden free from irritating birds and other pests Save the effort of cleaning away bird droppings Includes strong silicone glue for easy attachment Made from durable, weather-proof and UV-resistant plastic Repel pigeons, seagulls and other nesting birds Also works with most climbing animals.  Material: polycarbonate plastic Save 66% and keep your garden clean with the 5m Bird Deterrent Spikes, now 11.99 pounds