diff --git a/fise/shared.py b/fise/shared.py
index 74ae831..9cec26d 100644
--- a/fise/shared.py
+++ b/fise/shared.py
@@ -144,8 +144,8 @@ def evaluate(self, entity: File | DataLine | Directory) -> Any:
 @dataclass(slots=True, frozen=True, eq=False)
 class Size(AbstractField):
     """
-    Size class stores the size unit of the file size
-    field and defines a mechanism for parsing the field.
+    Size class stores the size conversion divisor for converting
+    file sizes and defines methods for parsing and evaluating them.
     """
 
     # Regex pattern for matching size field specifications.