【Split Wire Tubing】- This tubing is made of polyethylene and features a split design that allows for easy wire insertion. Once the wires are inserted, the split remains closed, providing secure protection against abrasion and crushing. 【Versatile Applications】- Well-suited for automotive, home, marine, and industrial wiring applications, this tubing is suitable for various uses. It provides reliable protection for cables and wires, keeping them safe from damage. 【Flexible and Easy to Install】- The ribbed design of this tubing allows for flexibility and easy installation. It can be bent or twisted without compromising the closed split, providing convenience while working with it. 【Generous Size】- This split tubing comes in a convenient length of 30m (43ft) and has an inner diameter of 1/2" (12mm) and an outer diameter of 15.8mm, providing ample coverage for your wiring needs.