A leaf or double leaf:
40 mm door. Framework exotic wood. Enhanced soul against x-ray 2 lead sheets (thickness depending on type of sealing). Low-fat vocals
fibreboard pre painted... 4 Hinges. Vertical mortise 1 Pt. Without stand or key hole.
Frame: Leaded hardwood depending on version.
Filling from 0.5 to 6 mm Pb, possibility of leaded oculus.