This is a posable action figure.
From the Lego website:
Be brave and grab LEGO® Minifigures, Series 14: Monsters mystery bags with 16 all-new monster-themed characters with accessories to collect!
Please note that these are trading items and are individually sealed and randomly packed in boxes of 60 by the manufacturer before shipment to HobbyLink Japan. As a result, we are unable to honor requests for individual or specific items, nor can we promise you which one(s) you will receive in a box. Please order only if you are willing to accept any combination of the possible types.