| 摘要 |
A box for storing sandpaper sheets, open at the front and top, and containing a series of indexing dividers with integral tabs annotated with appropriate sandpaper grit sizes. At the aft portion of the index divider are two lateral tabs which project outward and are retained in a vertical groove along the right and left sides of the box. The lateral tabs prevent the index dividers from sliding forward and allow the index dividers to ride up or down in the vertival slots as the stack of sandpaper sheets changes. The lateral tabs function as a unique lifting mechanism to permit the index divider to be raised enough to provide ample clearance to easily insert or remove a sheet of sandpaper. When the index divider is lowered into place it compresses all sandpaper sheets below it to keep the sandpaper sheets from curling.
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