Bird B Gone Plastic Bird Spikes keep birds from landing and roosting in unwanted areas on your property. Bird spikes are an effective, humane and cost-effective bird control solution that will not harm birds. Birds are unable to land on the bird spikes forcing them to leave the area. Bird B Gone Plastic Bird Spikes come in 2-foot sections that are ready to use and easy to install with no maintenance required. Virtually invisible, plastic bird Spikes are ideal for use on roof peaks, ledges, rooflines, parapet walls, eaves, I-beams, windowsills, light posts, signs, and more. The patented Bird B Gone Plastic Bird Spike design is made from a non-conductive U.V. protected polycarbonate plastic that is not affected by extreme temperatures and will not break! Our patented design does not require assembly and does not require strips to be assembled together to create the appropriate width. Made in the USA, our Plastic Bird Spikes carry a 5-year manufacture warranty. Available in 3 in., 5 in., and 7 in. widths for maximum coverage.