4.1 Sequential access
The reader encounters a controlled window rather than the whole text, making physical sequence central to navigation.
4.2 Long continuous surface
Joined sheets permit extensive texts without requiring many separate tablets or leaves.
4.3 Compact storage
Rolling reduces exposed surface and creates a transportable cylinder.
4.4 Performance
Unrolling can pace recitation, ceremony, revelation and visual narrative.
4.5 Orientation diversity
Horizontal handscrolls, vertical hanging scrolls and rolls read in columns implement different viewing behaviours.
4.6 Protection and concealment
Rolled layers shield interior surfaces from light and handling, though edges and outer turns remain vulnerable.
4.7 Labels and containers
Titles, tags, knobs and storage jars become external retrieval aids because most content is hidden when rolled.
4.8 Living persistence
Scrolls remain active where ritual continuity, visual panorama or legal form outweighs codex-style random access.