1) rubber lining , textile double jacket 2) flexible, easy rolling and light weight 3) Sizes:25mm to 100mm Features: Material: rubber lining and textile jacket Advantage: flexible, easy rolling and light weightSize: 1"( 25mm) 1.5" (40mm), 2" (50mm), 2.5" (65mm), 3" (80mm), 4" (100mm), 6'' (150mm)Working pressure: 8 bar, 10 bar,13bar ,16bar ,20bar ,23barPrinting and color of inner rubber: ...