How to use Minecraft Rainbow Fire Merch Base skin ?

Learn how to download and apply the Rainbow Fire Merch Base 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 Fire Merch Base 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 Fire Merch Base skin file.

Does this skin have thick or skinny arms?

This particular Rainbow Fire Merch Base skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Rainbow Fire Merch Base skin skin?

This particular Minecraft Rainbow Fire Merch Base skin has the following color palette:
Chartreuse
Black
Electric Violet
Spring Green
Lime