Diamondback Sleeve was engineered specifically to meet the EU Machinery Directive 2006/42/EC as well as the NSW "Guideline for Fluid Power System Safety at Mines".
Diamondback uses a proprietary engineered fiber. It is needle woven very tightly and heat treated which shrinks the sleeve about 8% to the finished dimension.
Sleeve should be cut 2" longer than hose length. Sold in increments of 75' lengths.