The campaign images say 24 inches of plush, but some of the text and the FAQ say they are 12 inches. Which is correct? Additionally, what are the dimensions of the heating pouch, and the weight of the pouch and/or weight of the plush with the pouch in? Finally, congrats on a successful campaign! With the pouch fabric now unlocked, will we be able to select one per plush in the campaign manager, or will it be as an add-on only?