... and fences Strong&Long Lasting Mor Detailed Product Description: bird spikes, 1 plastic base L50*W2.3cm(PC material, ... heat-resistant & anti-corrosion and achromophilous), 40spkies L12cm(20steels*2spikes per steel,stainless ... length, with different rows spikes as requested.General Information:Bird Spikes are produced from the highest quality UV resistant GE ...