... :POM,nylon,PA66,PP,PC . 2.Modulus:1.0 3.Tolerance:+/-0.01mm 4.certification:ISO9001:2008 Plastic Mini WormsBriefly description:1 ... : Variouse plastic material including ABS, AS, PPS, PP, POM, EVA, PC, PA, PMMA, PS, TPE, TPU, TPR and other injected plastic ...