3/8 Inch inside diameter black slit wire loom tubing. Corrugated design resists crushing while providing a high degree of flexibility, while providing the tension necessary to hold the slit closed even during the tightest bends. The full length slit makes it easier to insert longer lengths of wire, or to branch out individual circuits anywhere along the length of the loom. Temperature range of -40° to 200° F, (-40° to 93° C). 3/8 Inch diameter is suitable for 3-4 smaller gauge wires such as 18 gauge, or up to a single 6 gauge wire. You can hold your loom in place with 1/2'' cable clamps or you can tie it up using standard wire ties. Sold by the foot as a continuous piece. Loom may be packaged as a bundle, coil, or box, depending on the length of the loom ordered.