Hollywood Corners - Set of 4 (two piece total). As part of the design each corner is gusseted for maximum strength. There is no need for cumbersome tie straps. The corners contain all tubes in a captive state no more loose pieces that could be lost or damaged. All Matthframes now come standard with the new Hollywood Corners. Another good idea made better!
To build your own 1" square tube frame up to 12' x 12', just buy the tubing locally and add the corners and pins or ears.