Heavy Duty Stainless Steel Table top is 18 gauge. Hat channels underneath the table-top for added support. Galvanized Steel Crossbrace, that strengthens leg and table support. Double overshelf – both shelves made of 18 gauge stainless steel – Undershelf is fully adjustable. Total Height is 67″ – Made up of table height 35″ and Overshelf height 32.