NBR-NYLOY CORE-NBR,Max width:500MM,Length:100M/ROLL Features: Uses nylon of molecular ... XNX: rubber-nylon-rubber, green, blue, black, thickness 1 - 5 mm, width 0 - 500mmPNX: rubber-nylon-leather, green, blue, black, gray, available ... thickness 4 - 6mm, width 0 - 300mmPNP: leather-nylon-leather, gray, available thickness 4.5 - 6mm, width 0 - 300mm Technical parameters: