This 12' x 12' breakdown frame comes complete with:

• (4)  142" lengths of 1" Square Aluminum
• (4)  Corners
• (2)  Sliding Ears

We manufacture all of our corners with stoppers welded into the interior, which allows you to quickly and easily create a perfectly square frame every time. Please note that we cut the square aluminum to 142" lengths in order to accommodate for these stoppers, to insure you a true 12' x 12' frame after assembly.