Protect your property with all stainless steel welded pigeon spikes. Stop damage from nesting and droppings, and reduce health risks. These durable spikes can also deter aggressive wildlife like coyotes and bobcats from your fence. Made of heavy-duty stainless steel, this 3-foot set includes easy installation options, either by screws, silicone, or double-back tape. Not the cheap plastic-based variety—this is a lifetime solution. Measurements: Base: 12” long, ¾” wide, 0.045” thick Spikes: 4.5” long, 1” bottom width, 6” protected area