Birds naturally fly to landing strips where they congregate: roof ledges, windowsills, signs, statues or building projections. Now you can effectively block birds from landing with Bird X Bird Spikes, a long-lasting, transparent plastic needle strip that easily attaches where you need it. This package contains: 1 ten foot spike strip and 1 tube of adhesive. Stackable 12-Inch sections make it easy to carry a quantity of spikes, and help minimize waste. Each foot of spikes covers one linear foot, and a spread or width of 2-1/2".