Hausse Bird and Cat Spikes, Squirrel Small Birds Pigeons Repellent Spikes for Outdoor, Wall, Fence (Set of 12)<br> Bird Spikes are ideal for use on ledges, rooflines, parapet walls, eaves, I-beams, windowsills, light posts, signs and more.<br> Weatherproof. Not affected by extreme temperatures.<br> Will not cut or injure installer.<br><br> Specifications:<br> Material: Plastic<br> Size: 16.5 x 1.65 x 0.67 inch per strip<br> Package include 12 strips<br><br> NOTE: Keep away from children to prevent injuries. <br>