[Metal Material]:The Wall Mounted Mailbox is made of iron material,which is sturdy and sturdy for long term use [Easy to Install]:Wall Mount Mailbox For House 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]:Drop Box With Lock has a large enough capacity to easily store various envelopes,documents,mail,magazines,newspapers,etc [Multiple Uses]:Wall Hanging Mail Box can be a home mailbox,family mailbox,company suggestion box or community suggestion box to meet your various needs [Size]:Metal Postbox size is 22cmx6.5cmx29cm/8.66inch x 2.56inch x 11.42inch.You will receive 1x Letter Box (with lock and key)