Dimensions: 22¾"W x 22" x 7"H
It's works well for me. I have a chihuahua that pees on the edges of pads. I use the washable pouch pads in it.
"Save Your Money"
This thing is cheaply built. If the dog runs in and hits the side, the side comes off. It has no way to hold the pad but the front latch. You can guess how that works.