This set contains 10 sacks. The walls have a wood texture,. Which is for the 25/28mm scale.
It is made from hard plastic and come in a unpainted / unassembled format.
Sizes
Base Size: 15mm by 13mm
Height (at highest point): 13mm
Number of Parts in kit: 10
Original .stl files of this model can be purchased from fatdragongames.com