1) rubber lining and textile jacket 2) flexible, easy rolling and light weight 3) Sizes:25mm to 100mm 4) red color Size (Inch)Norminal Internal Diameter (mm)Actual InternalDiameter (mm)Tolerance (mm)Working Pressure ( Bar)1.5"4038+2 -08, 10, 13, 162.0"5051+2 -08, 10, 13, 162.5"6563.5+2 -08, 10, 13, 163.0"8072.6+2.5 -08, 10, 13, 164.0"100101.6+2.5 -08, 10, 13, 16