Standard: NFPA1971:2007 Made of imported grain cow leather good anti-slip,antiaquashy,oil resistant,anti-static,anti-puncture Model NO.ZR-A304Material: Made of imported grain cow leather,high strength, good water proof and breathable,light, folding,wear resistant and comfortable.Characteristics: Good anti-slip,antisquashy,oil resistant,anti-static,and anti-puncture. StandardNFPA1971:2007 ...