Bird B Gone Plastic Bird Spikes offer a dynamic solution to pest bird problems. Manufactured from durable UV stabilized polycarbonate, these plastic spikes are available in seven versatile colors. Designed to prevent pigeons, seagulls, crows, and larger birds from perching, roosting, and settling on unwanted surfaces, our plastic bird spike strips are the go-to choice for both commercial installers and residential DIYers. Please note plastic spikes for bird control are not recommended for nesting birds or for small bird species. Effectively deters pigeons, seagulls, crows, and larger birds Versatile protection for rooftops, ledges, parapets, windowsills, and more Simple installation: glue, screw, or tie down Each 2-ft section has convenient break-away points