Description: 【Weather Resistant Material】: The Locking Mailbox Wall Mounted Vertical is made of iron material, which is sturdy and weatherproof for long term use. 【Easy to Install】: Key Lock Mail Box Outdoor is simple and convenient to install, easy to open and close, suitable for hanging on the porch or wall, adding a simple, stylish and modern atmosphere to your house. 【Large Capacity】: Locking Wall Mount Mailbox has a large enough capacity to easily store various envelopes, documents, mail, magazines, newspapers, etc. 【Multiple Uses】: Security Key Drop Box can home mailbox, family mailbox, company or community to meet your various needs. 【Size】: Metal Post Box size is 25cmx7cmx37cm/9.84inchx2.76inchx14.57inch. You will receive 1x Letter Box, 2 Keys, 1 Pack Screw. Specification: Material: Iron Size Chart: 25cmx7cmx37cm/9.84inchx2.76inchx14.57inch Package Includes: 1 Locking Mailbox 2 Keys 1 Pack Screw Note: Please allow slightly errors 1-2cm differences due to manual measurement.