Want to Buy 20x24 chromega or simmard tubes--the BIG ones

I can trade 11x14 chromega/simmard types for these--one of your biggies for two of the smaller ones? The smaller ones can be taped together to make a 20x24...but not quite with the endcaps.

I can trade other stuff from 35mm to ulf--let me know if you're looking for something--best to get rid of something I don't use for something you dont' use.

I can also pay in money too.

I have a brand new never used 11x14 if anyone needs

still looking for biggies here....heya heya. OH--I do have a 16x20 tube to trade...this is all chromega--the more rigid plastic and the thicker print separators on it. I can trade for that--it will save you a little chemicals and space--and the back cover is permanently on--less leakage chances.