Bird-X Stainless Steel Extra Wide Bird Spikes in 100 Foot Length, 50 Strips of 2 Feet Economical, long lasting 100 feet length of stainless steel bird spikes from Bird-X. Repel birds from landing strips like roof ledges, signs, sills and trusses. Made from surgical grade stainless steel for added durability! Stainless steel wont corrode or decay. Five spikes made from ST302 Hard Surgical Grade Stainless; resistant to virtually all weather and harsh environments. Polycarbonate base with UV inhibitors. Flexible allows for installation on curved surfaces. Two foot sections snap together. 4.3 inches at highest point. Base width 1.69 inches. Top Width Widest Point 8 Inch Coverage 7.5 inches wide between spike 1 and spike 5 Diameter Hole in Base 0.156 Diameter. Polycarbonate Center Spike 0.125 . Installation spike adhesive, screws, nails or ties. Bird-X Warranty 10 years against material defects and workmanship. NOTE ALL bird control methods are more effective whenused together. Combine light and sound repellers, roost inhibitors and visual scare devices. FLEXIBLE FITS YOUR SITUATION Bendable base mounts flat, or on concave or convex curves. Install right side up, upside down or on any angle. LONG TERM ENVIRONMENTALLY-FRIENDLY Heavy duty stainless steel prongs plus long-life polycarbonate base combine affordability and effectiveness. EASY-TO-USE Two-foot strips come pre-assembled no extra labor . Each strip with the next for a seamless fit. Strips snap to the inch for precise measurement and no wasted material. Attach with adhesive, nails, screws, wire or more. This item ships from a separate warehouse and may require extra time for delivery.