Cat & Bird Fence Spike
Totally harmless, completely effective. Deter intruders, cats and pesky, noisy birds.
Place spike strips on fences, walls, ledges & windowsills as an effective way to keep birds off and deter other animals. Weatherproof PP plastic. Fix in place with nails, screws or glue (not included). Comes in packs of 10 strips (50cm each strip), total 5 meters. 4cm width