The Alu-Core allows you to use the Expan system with uncored paper or cloth backgrounds. It consists of two aluminum sections which interlock by means of a joining casting. The Expans are inserted into the Alu-Core and provide a core for background rolls.
This ALu-Core is 12 ft (3.6 M)long, when assembled.
* Replaces item # 2928
This product can expose you to chemicals including lead, which is known to the state of California to cause cancer and birth defects or other reproductive harm.