Descripción

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• Gray/white binder covers are attached with black cloth tape
• Light cream envelopes are attached with single-stitched pH-neutral cambric cloth
• All adhesives are acid-free
• Binders: 60-pt. gray/white barrier board
• Envelopes: 7-pt. light cream buffered stock
• Acid-free, lignin-free
• P.A.T. Certified

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