We have 2 of those L shaped plastic curtain holders broken. Heartland is supposed to be sending them to the dealer doing our repairs. Our rig is still under warranty, but they should have them to purchase for others that need them. Also, the Camping World in Burlington WA can order the same thing in metal for around $5.00 a piece. We had looked at other 5th wheels that use the metal, so we were looking for a source for them since we think that these things will just keep breaking. We asked Heartland if by chance they now had the metal, but they didn't seem to know they were available in metal.