The Penguin Flippers are a first-tier piece of penguin armor, typically considered the first penguin armor one would get. When worn, they greatly increase the speed underwater. However, on land you move very slowly and will not be able to jump a full block. To avoid this problem use the Penguin Pants or Flame Penguin Leggings.
The Penguin Flippers can be repaired using black Penguin Skins.
1.1b: Crafting recipe changed.