Premium Natural: The Natural paper, FSC certified, in very high quality. Soft cover - approximately 240 ruled pages - 13 x 21 cm Featuring ivory numbered pages - Intro page + numbered index - Round corners - Black flyleaves - Inner pocket - Bookmark - Elastic closure - Made in Italy The Castelli quality guarantee: Internal pages are stack-folded so they never fall out. Sleek, durable cover for ultra-slim profile. Elasticized closure keeps everything compact. Quality stitched-in bookmark ribbon won't curl or fray.