Nuplas do 2 different frames. Yes one is in from NZ. I love them, if your into small cell, the cell size is smaller than nuplas locally made frame inserts. I've just started to switch over to them this year. I'll order another pallet of them this spring too. I can tell you how many more cells per frame if you like.then multiply that by eight then add in your extra frame in the same brood area that the bees have to care for and your along way in front.