Width refers to the dimension of the item perpendicular to the spine.
Depth refers to the thickness of the item across the spine.
Height of the item plus 2 cm., Width of the item plus 1 cm. Remove and discard staples. Using awls, pierce evenly spaced holes through the pamphlet. The holes should be about 4cm apart, and depending on the height of the pamphlet there should be three, five or seven holes. The length should be 5 times the height of the text block.