REMIAWY Bird Spikes for Pigeons Small Birds Cat, 15 Feet Anti Bird Spikes Stainless Steel Bird Deterrent Spikes 14 StripsBrand: REMIAWY Color: Uninstalled Spikes(15ft 14 strips) Features: EFFECTIVE AND HUMANE BIRD SPIKE Stainless steel bird spikes are effective and humane that not only deter birds and other animals from landing and perching, but not cause serious damage to them. They act as a visual and physical deterrent which dont allow animals to have access to a certain covered area. The pins on the bird deterrent spikes make it uncomfortable for birds to land.