My doggies are masters of escaping under the main fence. Because the ground is not level, certain spots are lower, giving them ideas to dig under and escape. This barrier fence is the perfect solution because you can install each panel at a different height, according to your ground level. The panels are well made and the finish looks durable. I ordered the 24” height fencing. Keep in mind that the measurement counts from the connecting pole, not just the fence panel itself. In other words, a 24” fencing consists from a 7” connecting pole and a 17” panel.