[Waterproof and function]: There is a waterproof flip cover on the top of our mailbox, which can help protect the mail from heavy rain. Large capacity allows you to receive letters, newspapers, magazines, etc. more conveniently. [Anti-easy installation]: It has pre-drilled holes and mounting screws, which can be firmly fixed on the front porch of the home or office. This is a universal installation mailbox for any wall or flat wall surface. [Anti-large capacity]: The lockable wall-mounted mailbox is responsible for accommodating multiple mails, group mails, paperwork, newspapers, magazines, small parcels, parcels and post office delivery. [Lockable]: Our mailbox is a lockable design. The locking system can ensure the safety of your mail. You can easily put down the front door to access the mail easily. It is very suitable for outdoor use in the home or office. After sales: If you have any questions about our mailbox, please feel free to contact us, we will serve you within 24 hours!