diff --git a/airbyte-cdk/python/airbyte_cdk/sources/declarative/stream_slicers/cartesian_product_stream_slicer.py b/airbyte-cdk/python/airbyte_cdk/sources/declarative/stream_slicers/cartesian_product_stream_slicer.py
index a83e929e57de..ad0f6f10e942 100644
--- a/airbyte-cdk/python/airbyte_cdk/sources/declarative/stream_slicers/cartesian_product_stream_slicer.py
+++ b/airbyte-cdk/python/airbyte_cdk/sources/declarative/stream_slicers/cartesian_product_stream_slicer.py
@@ -10,6 +10,21 @@
 
 
 class CartesianProductStreamSlicer(StreamSlicer):
+    """
+    Stream slicers that iterates over the cartesian product of input stream slicers
+    Given 2 stream slicers with the following slices:
+    A: [{"i": 0}, {"i": 1}, {"i": 2}]
+    B: [{"s": "hello"}, {"s": "world"}]
+    the resulting stream slices are
+    [
+        {"i": 0, "s": "hello"},
+        {"i": 0, "s": "world"},
+        {"i": 1, "s": "hello"},
+        {"i": 1, "s": "world"},
+        {"i": 2, "s": "hello"},
+        {"i": 2, "s": "world"},
+    """
+
     def __init__(self, stream_slicers: List[StreamSlicer]):
         self._stream_slicers = stream_slicers