diff --git a/openlane/common/__init__.py b/openlane/common/__init__.py
index 1ce56762c..c34b8c9a3 100644
--- a/openlane/common/__init__.py
+++ b/openlane/common/__init__.py
@@ -55,7 +55,7 @@
     ScopedFile,
 )
 from .toolbox import Toolbox
-from .drc import DRC, Violation
+from .drc import DRC, Violation, BoundingBox
 from . import cli
 from .tpe import get_tpe, set_tpe
 from .ring_buffer import RingBuffer
diff --git a/test/common/test_misc_utils.py b/test/common/test_misc_utils.py
index 289fc82b9..7e631fa59 100644
--- a/test/common/test_misc_utils.py
+++ b/test/common/test_misc_utils.py
@@ -171,62 +171,62 @@ def test_magic_drc_exceptions():
 
 
 def test_magic_feedback():
-    from openlane.common import DRC, Violation
+    from openlane.common import DRC, Violation, BoundingBox
 
     expected_violations = {
         "obsm4-metal4.ILLEGAL_OVERLAP": Violation(
             rules=[("obsm4-metal4", "ILLEGAL_OVERLAP")],
             description="Illegal overlap between obsm4 and metal4 (types do not connect)",
             bounding_boxes=[
-                (
+                BoundingBox(
                     Decimal("11137.80"),
                     Decimal("4449.70"),
                     Decimal("11153.80"),
                     Decimal("4458.80"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11137.80"),
                     Decimal("4437.90"),
                     Decimal("11139.90"),
                     Decimal("4449.70"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11151.70"),
                     Decimal("4437.90"),
                     Decimal("11153.80"),
                     Decimal("4449.70"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11137.80"),
                     Decimal("4433.70"),
                     Decimal("11153.80"),
                     Decimal("4437.90"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11137.80"),
                     Decimal("4421.90"),
                     Decimal("11139.90"),
                     Decimal("4433.70"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11151.70"),
                     Decimal("4421.90"),
                     Decimal("11153.80"),
                     Decimal("4433.70"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11137.80"),
                     Decimal("4417.70"),
                     Decimal("11153.80"),
                     Decimal("4421.90"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11137.80"),
                     Decimal("4412.80"),
                     Decimal("11139.90"),
                     Decimal("4417.70"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11151.70"),
                     Decimal("4412.80"),
                     Decimal("11153.80"),
@@ -238,19 +238,19 @@ def test_magic_feedback():
             rules=[("obsm4-via4", "ILLEGAL_OVERLAP")],
             description="Illegal overlap between obsm4 and via4 (types do not connect)",
             bounding_boxes=[
-                (
+                BoundingBox(
                     Decimal("11139.90"),
                     Decimal("4437.90"),
                     Decimal("11151.70"),
                     Decimal("4449.70"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11139.90"),
                     Decimal("4421.90"),
                     Decimal("11151.70"),
                     Decimal("4433.70"),
                 ),
-                (
+                BoundingBox(
                     Decimal("11139.90"),
                     Decimal("4412.80"),
                     Decimal("11151.70"),
@@ -262,31 +262,31 @@ def test_magic_feedback():
             rules=[("UNKNOWN", "UNKNOWN2")],
             description="device missing 1 terminal;\n connecting remainder to node VGND",
             bounding_boxes=[
-                (
+                BoundingBox(
                     Decimal("8232.15"),
                     Decimal("8080.15"),
                     Decimal("8238.05"),
                     Decimal("8085.65"),
                 ),
-                (
+                BoundingBox(
                     Decimal("8204.55"),
                     Decimal("8080.15"),
                     Decimal("8224.25"),
                     Decimal("8085.65"),
                 ),
-                (
+                BoundingBox(
                     Decimal("8186.15"),
                     Decimal("8035.95"),
                     Decimal("8215.05"),
                     Decimal("8041.45"),
                 ),
-                (
+                BoundingBox(
                     Decimal("8149.35"),
                     Decimal("8080.15"),
                     Decimal("8196.65"),
                     Decimal("8085.65"),
                 ),
-                (
+                BoundingBox(
                     Decimal("393.75"),
                     Decimal("8025.75"),
                     Decimal("404.25"),
@@ -298,31 +298,31 @@ def test_magic_feedback():
             rules=[("UNKNOWN", "UNKNOWN3")],
             description="device missing 1 terminal;\n connecting remainder to node VPWR",
             bounding_boxes=[
-                (
+                BoundingBox(
                     Decimal("8232.15"),
                     Decimal("8063.15"),
                     Decimal("8238.05"),
                     Decimal("8071.85"),
                 ),
-                (
+                BoundingBox(
                     Decimal("8204.55"),
                     Decimal("8063.15"),
                     Decimal("8224.25"),
                     Decimal("8071.85"),
                 ),
-                (
+                BoundingBox(
                     Decimal("8186.15"),
                     Decimal("8049.75"),
                     Decimal("8215.05"),
                     Decimal("8058.45"),
                 ),
-                (
+                BoundingBox(
                     Decimal("8149.35"),
                     Decimal("8063.15"),
                     Decimal("8196.65"),
                     Decimal("8071.85"),
                 ),
-                (
+                BoundingBox(
                     Decimal("393.75"),
                     Decimal("8008.75"),
                     Decimal("404.25"),