This looks like real pearloid, as opposed to printed figure. They even have psychedelic red! Not sure about their minimum ordering quantity, though.Within the past few years Ludwig had a new wrap that was very similar to Ruby Strata. It might be worth a call to Precision to ask if maybe they can track down an errant sheet of the stuff that Delmar has lying about. Occasionally that happens if you get lucky. I don't recall what Ludwig called it this time around* but it shouldn't be hard to find out.
Bum Wrap could probably pull it off if you can get a response but I'd explore other options for a "real" version of the wrap first. Might be something like it produced in the orient.
Celluloid Sheet - Jiujiang Juhong New Materials Co., Ltd. - page 1. (made-in-china.com)
* Salmon Pearl ?
This looks like real pearloid, as opposed to printed figure. They even have psychedelic red! Not sure about their minimum ordering quantity, though.