How to use Minecraft sandbox skin ?

Learn how to download and apply the sandbox skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the sandbox skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the sandbox skin file.

Does this skin have thick or skinny arms?

This particular sandbox skin has thick (4px) arms. It is based on the classic Steve model.

What color is this sandbox skin skin?

This particular Minecraft sandbox skin has the following color palette:
Mine Shaft
Alabaster
Alabaster
White
Mine Shaft