The 11″ Coil Whip features a stainless steel coiled head epoxied into our stainless steel handle for durability and sanitation.- The flexible spring action and solid food grade welds increase longevity and durability. The spring works as a mixer while the flex feature allows the spring to make contact with the inside walls and the bottom of the vessel to assure complete mixing.- 18/8 Stainless steel wires