10.5M Plastic 20mm Outer Dia Flexible Corrugated Conduit Pipe Tube Country of Manufacture: CHINA; Material: Plastic Net Weight: 312g; Package Content: 1 x Corrugated Tube Brand: DMiotech; Main Color: Black Total Length: 10.5M/ 34Ft; Outer Dia: 20mm/ 0.8" Inner Dia: 16mm/ 0.63"