Wolf Moss Lichen Natural Dyed Worsted Weight Fine Rambouillet Wool Yarn -- 240 yards per 4 oz skein - needle sized 7-9, 4-5 stitches per inch, 16-20 stitches per 4 inch. We wild gather the wolf moss and it is kettle-dyed in small lots. This is a very pleasing pale yellow shade. The yarn is very smooth, fine, and easy to knit with. Northern California Fibershed Certified Product, Climate Beneficial TM.