Keep Inventory Flag

Controls whether players keep their inventory on death.

The Keep Inventory flag determines if players keep all the items in their inventory when they die and respawn.

ALLOW: Players will not lose their items on death.
DENY: Players will lose their items on death (they will either be dropped or cleared, depending on the Drop Items on Death flag).
INHERIT: Uses the setting of a larger region or the map default.

Item Frame Rotate Flag

Controls rotating items within item frames.

Mob Drops Flag

Controls whether mobs drop items and experience.