80 % wool
20 % polyamid

Note that the Norwegian version of the on-line information states needle range to 10-12 mm.

From Pickles-website:

“We have been searching for the perfect yarn to knit the Puff family with. We wanted it to look really good and be strong as well as furniture often gets a little rough treatment. Finally we found Pickles Fat & Happy, made from mostly wool, for the looks, and a little polyamid for strenght. It is one ply thick unspun yarn looking really good! It may also be used for hats and scarves knitted with big needles.”