APPLICATION:Suitable for water pipes, Outdoor liquid transportation, DIY, cable sleeve.ADVANTAGES:Made of PVC, High impact resistance, and easy processing, good electrical insulation. It has a smooth surface that allows both liquids and solids to flow easily PACKAGE CONTENT: 1.42-inch(36mm) inner dia1.57-inch(40mm) outer dia1.64ft(0.5m) total length1 pack of PVC tubeNOTE:Please check the size carefully before purchasing.