🧊🔩鉄

#stiff #hard #inflexible material #physical stiffness #unbending #solid structure #metal hardness #frozen solid #material rigidity

🧱📏

#rigidity #hardness #inflexible material #solid #unbending #stiff material

🧱🧊🗿

#stiff #solid #unmoving #hard #inflexible material #stone #frozen solid #physically rigid #inanimate rigidity