diff --git a/obj2html/index.html b/obj2html/index.html
index 6ef88c3..57247fa 100644
--- a/obj2html/index.html
+++ b/obj2html/index.html
@@ -49,7 +49,7 @@
         {
             const objLoader = new OBJLoader();
             const mesh = objLoader.parse(obj_3d['obj']);
-            mesh.scale.set(30, 30, 30);
+            mesh.scale.set({{obj_options.scale_x}}, {{obj_options.scale_y}}, {{obj_options.scale_z}});
             scene.add(mesh);
         }
 
diff --git a/obj2html/obj2html.py b/obj2html/obj2html.py
index 7f775af..2125931 100644
--- a/obj2html/obj2html.py
+++ b/obj2html/obj2html.py
@@ -42,6 +42,11 @@ def obj2html(
       "target_x": -5,
       "target_y": 0,
       "target_z": 0,
+    },
+    obj_options={
+      "scale_x": 30,
+      "scale_y": 30,
+      "scale_z": 30,
     }
   ):
   with  open(obj_path, "r") as f:
@@ -55,6 +60,7 @@ def obj2html(
 
   data_dict = {
     "obj_3d": js_string,
+    "obj_options": obj_options,
     "camera": camera,
     "light": light,
   }