diff --git a/module/product.py b/module/product.py
index 0f17fdc..8bd2f45 100644
--- a/module/product.py
+++ b/module/product.py
@@ -1,8 +1,53 @@
 from pydantic import BaseModel
-from dataclasses import dataclass
+from typing import Optional
+from datetime import datetime
+
 
-@dataclass
 class Product(BaseModel):
     id: int
     name: str
-    image_path: str
+    full_name: str
+    description: Optional[str] = None
+    category_id: int
+    diameter: Optional[int] = None
+    wall_thickness: Optional[float] = None
+    length: Optional[int] = None
+    color: Optional[str] = None
+    application_type: Optional[str] = None
+    stiffness_class: Optional[str] = None
+    image_path: Optional[str] = None
+    page_number: int = 1
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class ProductCreate(BaseModel):
+    name: str
+    full_name: str
+    description: Optional[str] = None
+    category_id: int
+    diameter: Optional[int] = None
+    wall_thickness: Optional[float] = None
+    length: Optional[int] = None
+    color: Optional[str] = None
+    application_type: Optional[str] = None
+    stiffness_class: Optional[str] = None
+    image_path: Optional[str] = None
+    page_number: int = 1
+
+
+class ProductUpdate(BaseModel):
+    name: Optional[str] = None
+    full_name: Optional[str] = None
+    description: Optional[str] = None
+    category_id: Optional[int] = None
+    diameter: Optional[int] = None
+    wall_thickness: Optional[float] = None
+    length: Optional[int] = None
+    color: Optional[str] = None
+    application_type: Optional[str] = None
+    stiffness_class: Optional[str] = None
+    image_path: Optional[str] = None
+    page_number: Optional[int] = None