... 200cm3) Materials:steel or galvanized steel.(steel tubes are processed with caron-dioxide arc welding,static spraying paint,high temperature solidity ... your body and soul in the ourdoor massage exercise with fresh air from flowers,trees and grass.Suitable for youth and middle ... centure,square and school,etc.. Packing:in bulk ( seaworthy packing:cotton or air bubble bag inside,shrink film outside)26 sets ...