What can be placed in a USPS Collection Mailbox?

What are the Standard USPS Requirements for Residential usps mail slot Lock the parcel compartment and drop the parcel key in the outgoing mail slot of the community mailbox post office We'll leave a delivery notice card usps mail slot A map to find the nearest blue USPS mailbox locations with pickup and collection times near me

desert treasure slot game Per the USPS requirements, mail slot openings must be at least 1 ½ inches x 7 inches, and 30 inches above the floor Horizontal mail slots