How to use Minecraft What's that sound? skin ?

Learn how to download and apply the What's that sound? 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 What's that sound? 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 What's that sound? skin file.

Does this skin have thick or skinny arms?

This particular What's that sound? skin has thick (4px) arms. It is based on the classic Steve model.

What color is this What's that sound? skin skin?

This particular Minecraft What's that sound? skin has the following color palette:
Viridian
Sandy brown
Del Rio
Pale Oyster
White