Montana Bark Jasper comes from Little May, Montana. It's actually  the fossilferrus form of Dolomite. It's the fosslized remnants of an ancient streambed. 
This is a nurturing, calming and grounding stone that promotes courage and wisdom. 
The Pudgykins size is new this year and has become a fast favorite! It measures 10x 13.5mm and has a solid sterling core with a, inside diameter of 4.37mm.