Item Type: Bird Spikes Material: PP, Stainless Steel Size: Bird Spikes Length: Approx.30cm / 11.8in, Width: Approx.2.1cm / 0.8in, Height: Approx.10cm / 3.9in, Spikes Width: Approx.8cm / 3.1in (After Assembly Size) Gross Weight: 386-479g / 13.6-16.9oz Package List 10 x Bird Repellent Spike 150 x Iron Spike <div>Please allow some error due to manual measurement.</div> 1ANTI BIRD REPELLENT SPIKES: Stainless steel bird spikes not only deter birds and other animals from landing and posing, they do so without causing them serious injury.2AVOID DAMAGE: Stainless steel pigeon spikes act as a visual and physical deterrent by not allowing animals to enter a specific coverage area to avoid damage.315 FEET OF COVERAGE: With a coverage area of 15 feet, it effectively prevents different animals from landing on your windowsills, fences, ceilings, patios or wherever they land.4STURDY AND DURABLE: Bird deterrent spikes can also prevent thieves and other intruders from climbing your fence.Strong and durable, not easily damaged and suitable for all climates.5EASY TO INSTALL: Bird spikes have pre punched holes in the base for quick installation and are easy to glue together with a glue gun (concrete or brick wall) or wood screws.