diff --git a/src/ui/bigtext/selectionPos.py b/src/ui/bigtext/selectionPos.py
new file mode 100644
index 0000000..58258a0
--- /dev/null
+++ b/src/ui/bigtext/selectionPos.py
@@ -0,0 +1,11 @@
+class SelectionPos:
+    def __init__(self, index: int, is_in_left_half: bool, num_bytes_of_char: int):
+        self.index = index
+        self.is_in_left_half = is_in_left_half
+        self.num_bytes_of_char = num_bytes_of_char
+
+    def __repr__(self):
+        return f"{self.index}{'🞀' if self.is_in_left_half else '🞂'}({self.num_bytes_of_char})"
+
+    def pos(self):
+        return self.index + (0 if self.is_in_left_half else self.num_bytes_of_char)