The Modular Overhead Frame is comprised of heavy duty 0.11 thick square section tube that slot and pin locked together, rapidly providing a stable frame for silks, scrims, etc. By reducing or adding tubes you can vary the frame size. The unit has Ear Type 2 frame support for stand mounting. Butterflies and Overhead Frames: 6x6, 8x8, 12x12, 20x20 48mm (1.8inch tubes) 2 tubes per side made from aluminium tubes…