How to use Minecraft Rainbow Jeff, The Killer skin ?

Learn how to download and apply the Rainbow Jeff, The Killer 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 Rainbow Jeff, The Killer 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 Rainbow Jeff, The Killer skin file.

Does this skin have thick or skinny arms?

This particular Rainbow Jeff, The Killer skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Rainbow Jeff, The Killer skin skin?

This particular Minecraft Rainbow Jeff, The Killer skin has the following color palette:
Gallery
Cod Gray
Black
Mine Shaft
Cod Gray