Machine-Pro Products wiring duct is made from RoHS compliant, high impact, self extinguishing, rigid PVC. All of our wiring duct is both UL listed and CE approved. Both wide finger and thin finger designs have pre-determined break lines are offered in a variety of sizes from 1” x 1” through 6” x 4”. All sizes of wiring duct are offered in both white and gray colors in standard 2 meter lengths. Our wiring duct products are provided complete with tight fitting, non-slip, snap off/on covers. Mounting holes and recess bosses are standard for easy installation into panels and easy installation of our many accessories. As with all of our products, all models are very competitively priced, in stock and ready for immediate shipment!