... experience 3.strong shock absorption 4.good quality&cheap&nice flexible pipe joint/hose,cheap ,good quality1.high flexibility 2.years of ... , Korea,Indonesia, Egypt,Israel,Pk,India,ectBody material list: Body: neoprene, EPDM,NBR,NB, CR,SBR,IIR,HNBR,SI,FLS,FPM ... ,and the weight is light, etc.. flexible pipe joint/hose,cheap,good quality