... quality and reasonalbe price, 5) Height adjustable(range695-815)Package: table legs: one pair /ctn 725X290X130mm, cross beam 900: 100X75X970mm, cross ... , adjustable table legs(electric, manual, pneumatic), table bases,steel feet, panels, folding tables, office tables, filing cabinet, as well as other related metal fittings ... our customer's special requirements. Offer YH-ET-J school metal table frame