Stainless Steel Feet In Sealed, Hygienic Design Materialsshsf-sealed Hygienic Stainless Steel Feet Embedded With Rubber Have An Fda Certificate According To Fda Cfr 21 177 2600.base Plate Material Description:stainless Steel, Aisi 304 Or Aisi 316spindle Material Description:stainless Steel A2-70 Or A4-70rubber Base Material Description:nbr Rubber (nitrile Rubber, Cas No. 9005-98-5)fda Certificate According To Fda Cfr 21 177 2600all Materials Are Highly Resistant To Chemicals, Commonly Applied Cleaning Agents, And Resistant Oils And Fats....