“Donatello” drop spine boxes are
made from Duralong Special archival
board, ideal for long term horizontal storage.
The drop spine allows to insert and take
out the artefacts in a safe way, and provides
a protected micro environment within the box
from chemical-physical changes (dust, light,
environmental pollutants). Extremely strong and
rigid with double thickness walls on three sides
of the base and one of the lid. Easy to assemble
thanks to the small self-blocking wings which
can be inserted into the double wall.