derby skate,double row quad skate,roller skate NEW Action plastic Plate with brake Power supper high rebound quad wheel derby skate,double row quad skate,roller skate NEWFeatures:1)Micro leather upper2)Action plastic Plate with brake3)Power supper high rebound quad,size 65*35mm4)ABEC 5 BearingsOEM service available. derby skate,double row quad skate,roller skate NEW