| 摘要 |
An expandable folder is disclosed including a front panel member having an outer surface, an inner surface, and at least one first gripping member; a rear panel member having an outer surface, an inner surface, and at least one second gripping member; an attachment member connecting a portion of the front panel member to the rear panel member so as to form a containment area; and wherein the first gripping member and the second gripping member are aligned in parallel planes to one another.
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