Many people wonder why stainless steel adjustable feet are made of stainless steel, and what are the benefits?Quite simply, stainless steel has certain technical properties that make it suitable for the food and healthcare industries. The biggest of said properties is the material's resistance to corrosion. Keep in mind that we're not discussing oxidization, which is a process commonly mistaken for corrosion. http://www.dm-gfilter.com/adjustable-feet/stainless-steel-adjustable-feet/