| 摘要 |
A three-dimensional page protector comprising a pocket defining a partially-enclosed space, where that pocket comprises a first length, a first width, a height, and a first side. The three-dimensional page protector further includes a longitudinal edge continuously attached to the first side of the pocket, where that longitudinal edge has the first length and a second width, where the first width is greater than said second width, and where the longitudinal edge is formed to include one or more through-bores.
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