Bird Repellent Spikes, Used For Bird Control, Weight 3 lb, Overall Length 10 ft, Overall Width 5 in, Overall Height 4 1/2 in, Natural, Coverage 10 linear ft, 2 ft Sections, Material Stainless Steel, For Use On Buildings, Cables, Roofs, Signs, Structures, Trees, Application Method Use Mfr. No. SSA Adhesive or Screws, Nails, Clamps, Wire Ties