Reinforced Document Cases
Choice of either our standard Document Case (blue-grey outside, white inside), or our lignin free solid tan board which is made completely of lignin free cellulose fibres for both purity and strength. Both boards are acid free with a pH of approximately 8.5 and buffered with approximately 3% calcium carbonate to retard the effects of migrant acidity. The combination of our strong, durable 1.5mm thickness board and metal edged construction make these boxes your best choice for lasting protection. Pull strings are included on the 5" deep boxes in both letter and legal size. Box sizes are inside dimensions.