Comprehensive Package: the package includes not just a wall mount mailbox, but also a key to securely lock the box and a hook that aids in handling; This bundle serves as a complete mailbox setup solution Suitable Size: with dimensions of about 12 x 10.5 x 4.7 Inches, the mailbox with key offers the nice balance of size and storage capacity; It's neither too bulky nor too compact, making it a practical option for households and businesses alike Quality Material: crafted from quality metal material, this robust drop box promises durability; The wall mount mailbox is coated with dark gray plating which prevents peeling off paint and rust, extending the product's service life Nice Capacity: boasting large storage space, the locking mailbox can comfortably store letters of various sizes, ensuring none of your important mail gets displaced; Reinforced with a sturdy lock, it ensures security and confidentiality for your mail Easy Installation Process: equipped with hanging holes on the back, this apartment mailbox can be installed effortlessly on walls and doors; Despite being heavy, it's easy to install, but it's advisable to check the fastness after installation for optimal safety and functionality