Durapet Slow Feed Large Stainless Steel Dog Bowl Made using premium heavy duty stainless steel with a permanently molded rubber ring in the base for slip resistance and noise reduction Dishwasher safe Small measures 7.58" L x 7.58" W x 1.97" H Medium measures 9.46" L x 9.46" W x 2.43" H Large measures 10.97" L x 10.97" W x 2.64" H