- These extra durable Drop-Front Box are designed for the long-term protection of prints, documents, artwork, and similar valuables!
- All Drop-Front Box are made of TrueCore board (tan .060, with a pH of 8.5 - 10.0 or black .049, with a pH of 8.0 to 9.5).
- Both boards are buffered with calcium carbonate, 3% reserve. The tan board is light-fast and non-bleeding. The black board is pigment-based and light-fast.
- Both boards are acid-free and lignin-free, high alpha-cellulose purified pulp. Both pass the P.A.T.
- These heavyweight boxes have metal reinforced edges for added protection.
- Each box has a fully removable cover and a drop-front bottom so the contents can be inserted and removed safely, without bending or damage.
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