It is an item that provides you with a silver skin for base protection and increases the percentage of the base protection attributes by 10%.

You can activate the skin in two ways:
- First, you need to use the desired skin from your backpack.
- Click on the world map.
- Click on your base from the outside.
- Select "Base Protection".
- Click on "switch skin".
- Choose the desired skin and click on "Enable."

You can also activate it as follows:
- First, you need to use the desired skin from your backpack.
- Click on the Iron Blood Relic building in your base.
- Click on "Decorate".
- Choose the "Base Protection skin" tab.
- Select the desired skin and click on "Use".