Material: aluminum alloy tube6061, rubber tip, wooden or plastic handle Surface treatment: anodized ,power coated, heating-transferring print Adjustable length: 83-93cm foldable height:30cm Load capacity:120kgs Wall thickness: 1.2mm, Upper OD22mm, lower OD19mm NW: 320G 1pcs/pp bag, then 50pcs in package carton. 20GP/40GP/40HQ:23100/48000/54000pcs carton size:60*34.5*29cm N.W:16.5kg G.W:17.5kg.