This is a range of coloured cellulose pulp based material with a treated surfact to resist abrasions and fingerprints. It is used as the infill areas of half and quarter bindings but is excellent for endpapers where large sizes are required. Prices and codes here are for half metres but we can supply in metre lengths.
It comes in rolls that are 140cm wide. Not sure of the grammage but feels about 120+.
It is discontinued by the supplier but I have quite good stocks and have been able to order more when required.