Metal 3D models from the American company Fascinations Inc consisting of 1, 2 or 3 sheets of metal cut with laser technology for perfect rendering of details. Their assembly does not need glue, because they are attached with clips.
Kylo Ren's helmet was a battle helmet worn by Kylo Ren, lord of the Knights of Ren and apprentice of the Dark Leader the Supreme Leader Snoke. Designed with Ren Knights battle tools, the helmet hid Ren's face, hiding his former identity as a Jedi Ben Solo apprentice. It was black with a silver insert that decorated the cornice frame. In addition, it contained a voice encoder that modulated his voice. After its reconstruction, the helmet had a bright red alchemical lattice made of Saracen iron that was used to bond the fragments together. As a result, Ren's reshaped mask was much stronger than it once was.