The HellermannTyton 166-22216 is a black nylon spiral wrap that is used to protect and bundle wires, hoses, and cables. The wrap has an 8.0mm inside diameter and a 1.73mm wall thickness, and it is designed for use in a wide range of applications, including telecommunications, automation, electrical, and automotive. The wrap material is flame retardant, and it is resistant to oil and most solvents.