Covers that protect books
The CoLibrì system is an innovation protected by an international patent
CoLibrì covers protect books throughout the school year and beyond, with a soft, pleasant to the touch, waterproof coating.
At the end of the year, textbooks are in good condition and resell better!
They are PAT (Photographic Activity Test) certified, which is essential for document conservation (ISO 14523 standard: 1999)