BrilliantPad measures 34 x 24 inches. The control module, which holds the motor, camera, WiFi, sensors and controls adds 2 inches of width. The supply side is 4 inches tall and the waste end is 6 inches tall. The step up height for a dog is about 2 inches and the exposed pad area measures about 24 x 23 inches. Watch: Where could BrilliantPad fit in your home