How to use Minecraft mask/sona (alt mask) skin ?

Learn how to download and apply the mask/sona (alt mask) 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 mask/sona (alt mask) 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 mask/sona (alt mask) skin file.

Does this skin have thick or skinny arms?

This particular mask/sona (alt mask) skin has thick (4px) arms. It is based on the classic Steve model.

What color is this mask/sona (alt mask) skin skin?

This particular Minecraft mask/sona (alt mask) skin has the following color palette:
Green Pea
Green Pea
Saddle
Shingle Fawn
Steel Blue