product description Color: Black Length:5m Name: Non-combustible PP bellows hose cover Material: polypropylene non-combustible plastic products Features: It is fireproof, wear-resistant, dustproof Function: The shunt tube facilitates the insertion of wires. The split remains closed when a wire or cable is inserted. Wear Resistant: Our cord protectors are designed with rigid materials to help prevent the risk of electrocution from biting small pets. If the critter likes to bite the wire, replace the protective cover.