It does what it says, but the stickers it has don't hold well. If you want them to stay in place, the dog can easily remove them from underneath! I bought it for my small dog, but due to the stickers, it didn't last long. It's suitable for spaces that are not heavily used! Just use double-sided tape with good durability and it will do the job. Also, if you adjust the (lower and raise) parts it has, it can be adjusted to a lower or higher wall