Customs forms are required on all overseas packages weighing more than 16 ounces, regardless of whether they are boxes or flats. Mark printed matter if your mail is printed matter other than books, sheet music, or periodicals. Mark Parcel Post for packages more than 16 ounces that contain anything other than what is listed above. Special services Mark any special services you require. However, if you require a return receipt, you must also either insure, register, certify, or send express mail.
Express mail refers to overnight or two-day service.
UPS indicates United Parcel Service ground service. If you have any questions about filling out the label, call Central Mail Services at 2-7751.