The tables can be easily flat-packed for portable and on-site catering. Once assembled they become very strong and will also suit permanent installations. This high grade 1.2mm thick stainless steel is super corrosion resistant and easy to clean. 304 grade stainless is required by health regulations for commercial food preparation. The lower galvanized shelf is 1.5mm thick and adjustable to any position. The feet are also galvanized steel and adjustable to ensure stability on uneven floors.