Retrodoll vs My Little Customs hank size?

[sweetlittlejenny]

Unless I'm missing it somewhere I don't see any mention of how big the hanks of hair are.
My Little Customs says 36 inches long but I don't see anything listed for Retrodoll.  Are they somewhat comparable to the mlp hanks on Dollyhair? How many hanks would I need, from either site, for a filled out rehair of say 2 G1 adults?

I've never used My Little Customs or Retrodoll but they're the only places with the hair I need in stock.

Edit to say- I'm specifically looking at the Special Effects hair which I see no mention of length on.

Thanks for any info.
~Jennifer

[Sarahlacewing]

My retro dolls hank wasn't enough for an adult g1, but I think I got the smaller size of the two.

[blackestbird]

MLC gets their hanks directly from Tina if I'm not mistaken, so those should be in the same 15g-17g size that DH's hanks are now supposed to be. Let others confirm or debunk that though, I might not be remembering right. Not sure about Retrodoll - looks like Shannon lists some lengths and 36", some at 52", but I don't know about weight, I don't think I saw it listed.