The Home Decorators Collection Stone Effects 31 in. W vanity tops feature natural stone-like surface patterns that instantly add elegance and beauty to your bathroom. Coated with Diamond Shield, a surface coating that makes the vanity tops resistant to stains, bacteria, mold and mildew. These durable vanity tops are pre-attached to a white bowl, that comes in both rectangular or oval, for your convenience. The vanity top's 3-1/2 in. backsplash helps protect the wall and back of your cabinet against splashes and spills.