Stainless steel interior with an attractive poly-resin exterior Vet-recommended stainless steel Includes all the benefits of stainless steel Removable rubber base prevents skids, spill and noise Dishwasher safe (remove rubber ring) Veterinarian recommended stainless steel interior Removable soy-based rubber ring prevents spills and reduces noise Dishwasher safe; remove rubber ring before washing Available in five colors and 4 sizes to fit any decor 3-Quart bowl