【ROBUST CONSTRUCTION & MAXIMUM SECURITY】 Crafted from heavy-duty steel with a 50mm reinforced door and dual 10cm high-strength locking bolts, this safe delivers unyielding protection against forced entry. Pre-drilled bolt-down holes and included expansion screws allow permanent mounting to walls/floors, preventing theft while enhancing fireproof integrity. Ideal for safeguarding cash, firearms, or sensitive documents against burglary and environmental hazards.