Factory supplied Bird Repeller  - GKPC-73 Bird Repellent Spikes Durable Pigeon Repellent Kit – Crown

EFFECTIVE AND HUMANE BIRD SPIKE: bird spikes for pigeons are effective and humane that not only deter birds and other animals from landing and perching, but also not cause serious damage to them. They act as a visual and physical deterrent which don’t allow animals to have access to a certain covered area. The pins on the bird deterrent spikes make it uncomfortable for birds to land.These menacing looking anti bird spikes also prevent burglars and other intruders from climbing on your fences.

FLEXIBLE UV RESISTANT PLASTIC BASE & VIRTUALLY INVISIBLE: Made from 304 grade stainless steel pins on a UV stabilized Polypropylene base, plastic bird spikes can mount on curved & uneven surface. And the length of the bird barrier spikes is adjustable as the plastic base is easy to cut to size, it offers great convenience for small area. These bird spikes for small birds are virtually invisible that will blend in with almost any buildings, signs or structures with proper installation.

EASY TO INSTALL & MAINTAIN WITH MINIMUM COST: The spike strips for birds have pre-drilled holes along the base which designed for fast installation. These pigeons repellent spikes are light weight and easy to install with either glue gun adhesive (concrete or brick wall) or wood screws. Compared with other bird deterrent products, the bird spikes for pigeons and other small birds require no maintenance. Note: Remove the waste and debris before installing the bird control spike.