Dexas Popware for Pets Collapsible Round Kennel Bowl Rectangular bowl has 2.5 Cup, 20 ounce capacity To open the product, just pull it down and when it is in open position then push the button to close it back up. Item measures: 10.25 By 8.5 By 1.47 Inches Pivots and locks up for storage or pivots down for use Expand bowl and fill with food or water for use, Dishwasher safe