Size 213mm. X 274mm., 50, 100, 150, 200 and 250 sheets (100, 200, 300, 400 and 500 folios) printed and numbered on both sides in one ink color on 56 g / m bond paper 85% whiteness for the line economical and bond 70 g / m 85% whiteness for the rest of the lines, cover printed in one ink color plus a layer of protective varnish on 120 g / m ledger paper. Collated and sewn to the spine in editorial style booklets so that it can be fully opened and bound with hard paste glued to the spine and mounted on 1mm binding cardboard. for the economy line and 1.5mm. for the rest of the lines