Stainless Steel Bird Spikes 5 Pack for Pigeons Squirrels Cat, Bird Spikes Outdoor Garden-Cover 4 feet Keep Cat Away for Fence Roof Window

I got these because bird keep building nests on the speakers under my porch roof. They are working great. I also plan to use them over a couple lights where robin keep building nests during the spring and summer. I will have to figure out how to mount them there though.

These bird deterrent spikes work great on railings, where squirrels use to jump to our bird feeders. Three or four strapped to a bird feeder pole keep the squirrels from climbing the pole to get to the feeder. Love these spikes!!!!

So far this spring has stopped birds from building nests on top of a light fixture and on top of the 45 degree downspout by a back door.

I had a problem with birds perching on my camera arm on my deck and leaving messy droppings. Installed these bird spikes and problem solved.

Keeping Doves from building nests on top of my deck speakers!!!

I loved what I have received my unopened box was short a bracket and wasn't able to put the kit all together. Loved what i got but now I'm missing a section and the birds are coming there and picking at the window.

Have a newly constructed home with wooden perlins and arch.The crows have taken up residency and make a awful mess from their kill and poop.These spikes are the only thing that work and they are not noticeable, which was a concern of mine.