1) PVC material ,braided inside 2) POM/ABS material connector 3) Size: F3/4" x F3/4", 100cm,150cm, 200cm, 250cm 4) O.D.:16-19mm 5) Temperature: 0 - 80 degrees Centigrade 6) Pressure: 1.5 bar 7)Surface:Gray Packing:1ps/plastic bag, 50pcs/ctn