Perma/Dur Barrier Board Document Cases, Gray
PermaDur Barrier Board Document Cases Gray
In stock
SKU
923
An archival storage standard, our boxes are metal edge constructed from durable 60 pt. acid-free board and buffered with 3% calcium carbonate to retard the effects of migrant acidity and atmospheric pollutants. The interior is lined in white paper and measures a pH of approximately 8.5. The metal edge we use to construct our boxes offers more "grips" per inch than many other manufacturers, creating a stronger, more durable box. Larger (5") boxes feature a black nylon cord loop that allows easier removal from shelving. Outside dimensions are shown.
- * 60 pt.
- * Buffered
- * Clamshell
- * Metal Edge
- * Acid-Free
- * Lignin-Free
- * Shipping Note: When ordering 5'' deep metal edge document cases in quantities of 5 or more, oversize shipping rates may apply.
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