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.
If you want to qualify for the First Class postcard rate, your mailing must be: 1  A rectangle. 2  At least 3.5 inches high by 5 inches long by .007 inches thick. 3  No more than 4.25 inches high by 6 inches long by .016 inches thick.