1,Strong,Durable 2,Tuble thinkness 1.2mm*21mm Dia. 3,Load bearing 300KGs 4,2 yrs warranty 5,Galvanized,protect ... .3,Load bearing 300KGs4,2 yrs warranty 5,Galvanized,protect it from rust Metal Folding Chair(Metal Chair,Folding chair) FC606 Product NameMetal Folding Chair ... could offer CFR price as per your destination) Metal Folding office Chair