These anti-roosting high quality clear plastic spikes provide a great solution to protect wide up to 20cm (8 inches) deep ledges, window sills, beams and other areas of your property against pigeons. Unlike most other spikes, having extra 2 rows of pins angled outwards ensures pigeons cannot land whichever direction they might come from. The spikes make landing uncomfortable but they do not injure the birds. For attaching the strips, we recommend putting clear silicone along the base to the ledge, which will ooze through the holes and will form cross-shaped rivets that lock the spike in place firmly.

• Easy & quick to install
• No need for professional pest control equipment
• Humane method of bird control, no injury caused
• Clear, unobtrusive Made of UV stabilized polycarbonate which prevents the product from becoming yellow, brittle or tarnished
• Resistant to adverse weather conditions
• Breakable sections make it adjustable in length to your ledge