PVC Trunking, Cable Trunking 16x16, 25x16, 40x40, 50x50, 100x50, and etc. PVC Trunking, Cable TrunkingMany sizes, including 16x16, 25x16, 40x40, 50x50, 100x40, 100x50, and etc.Different thickness from 0.58mm-2.0mmDifferent length available PVC Trunking