This 32-inch fireclay kitchen sink, exclusive noise-defending, sound-dampening for superior protection against noise from dishwashing and waste disposal. With the modern design, experience the high-end sinks and enjoy an easy lifestyle. It can be connected to the garbage disposal as the drain opening is about 3.5 inches, easily solve the kitchen's blockage. Included a bottom rinse grid for protecting the sink surface from scratches. Choose it, choose a better life.