... galvanized steel pipe. 2.CE,ISO9001 certificate 3.colorful,durable, Outdoor fitness equipment material:114mm standard galvanized steel pipe.CE,ISO9001 certificatecolorful,durable ... powderL*W*H.Player:above 10yearsCapacity:2personsUsage:park,school,hospital,fitness centre,gardenInstall way”bury or with screws