Each pole is specially made with outdoor PVC material, which is 1” thick in diameter, has a metal base with a rubber washer. The base is 3” wide metal plate, which provides the maximum sturdiness for dogs to go through the poles. The base is extendable for adjusting the pole spaces from 19” to 24” Each 6-pole set comes with a carry bag for the portability. It is every easy to set up and take down. For a 12-pole set, just to use two 6 pole sets to connect into one 12-pole set.
Warranty: 90 days from the date of purchase (exclusions: paint, shipping charge, abusing and labor)