11. To demonstrate the melody and motion, simply press the Monitor button (located either on the back, the side of the clock, the lower front of the clock, or as a pull-string below the clock). Pressiing the button repeatedly while a song is playing, will cycle through the entire selection of songs.
First Class Large Envelope/Flat Mail. Minimum size: 6 1/8 inches tall or 11 1/2 inches long and 0.007 inches thick. Maximum size: 12 inches tall x 15 inches long and 3/4 inches thick. Maximum weight: Up to 13 oz.
USPS Large Envelopes. What are Large Envelopes. The term âlarge envelopesâ (also known as flat mail) refers to First Class Mail sent in envelopes that exceed either 6ââ in height, 11Â½â in width, or Â¼â in thickness. Large envelopes are often comprised of items such as marketing newsletters, product catalogues and legal correspondence.