![images/articles/article020/001.png images/articles/article020/001.png](images/articles/article020/001.png)
Open your administration and go into the menu products / browse / product.
![images/articles/article020/002.png images/articles/article020/002.png](images/articles/article020/002.png)
Now select the product and click the number to edit it.
![images/articles/article020/003.png images/articles/article020/003.png](images/articles/article020/003.png)
You can see the formular to edit the product. It shows its description as well asat the bottom of the page customizable fields that has already been encoded.
![images/articles/article020/004.png images/articles/article020/004.png](images/articles/article020/004.png)
Add weight to it, then click on the Add button.
![images/articles/article020/005.png images/articles/article020/005.png](images/articles/article020/005.png)
Back on the client site, the weight is now one of the characteristics.
![images/articles/article020/006.png images/articles/article020/006.png](images/articles/article020/006.png)