Silicone Tubing 4mm ID X 6mm OD 16.4ft 5m Flexible Silicon Rubber Tube Air Hose Pipe for Pump Transfer Clear

Size: 4x6mm(I.D.xO.D.); Length: 5m/16.4'; Wall Thickness: 1mm(0.04').Color: Clear; Operating Temperature: -76°F to +428°F; Hardness: 65 Degree.