Sturdy hard cover with rounded corners, an expandable pocket in the cover (capable of taking A4 sheets), elastic fastener, ribbon page marker, and a thread-stitched inner book are standard features. The thread-bound book opens flat. Cover and spine labels are supplied for labelling and archiving. Apart from those numerous design details, the Master notebook stands out due to its size. In its A4 oversize format, it is large enough to accommodate loose sheets or photocopies between its pages or in its cover pocket without risk of damage. Dimensions 225 x 315 x 20mm. 233 numbered pages of strong non-bleed-through acid-free paper with useful contents page. 8 pages are perforated for easy removal. 80 gsm. Choice of page rulings.