AMERICAN BIRD SPIKE IS THE LEADING MANUFACTURER OF BIRD DETERRENT SPIKES. IF YOU HAVE A PROBLEM WITH BIRDS ON YOUR PROPERTY THEN LOOK NO FURTHER.*We have three sizes of bird spikes available. The standard 5 inch, the wide 8 inch, and the slim 2 inch. *Each strip is made in 2 foot lengths. *Product is ordered in 10ft, 24ft, 50ft, or 100ft increments.*The strips can be interlocked at the ends. *The strips are flexible to allow you to install on curved surfaces. *Spike strips can be attached with adhesive, nails, or screws*Can be attached to virtually ANY surface*Finish product consists of a base of polycarbonate plastic with UV stabilizer and stainless steel metal spikes. *Can be shipped same day*100% manufactured and assembled in the USA!