Seeking help with backdrop setup
I was going to suggest 2-inch aluminum tubing. You can probably find a local source a bit cheaper than the reference above - and not have to worry about shipping.
Portrait, figure and fantasy photography at:
Silver Mirage Gallery:
|Big Steaming Pile by WhistlerOne|
from Product Shoot: Coffee
|AU4_6418_BB-35 by DaveInHouston|