The tables are made of the same materials and finishes. The difference is the size of the tables with the Pro Stainless Steel Camp Table (TBRA015) has a usable surface of 750mm (29.5") W x 1130mm (44.5") L while the Pro Stainless Steel Prep Table (TBRA019) has a usable surface of 1130mm (44.5") L x 550mm (21.7") W.