The fourth gear is Luffy's skill in the Japanese anime "One Piece". It extracts the blowing air inside to transform and fuse the haki and rubber fruits into multiple forms. Fourth gear is faster than second gear, more powerful than third gear, and can use elastic jets to move through the air. The rubber ability that covers Armed Haki makes all attacks from Armed Haki that are weaker than its own bounce away, and its "Orochi Fist" attack can also track enemies, which is very powerful.
The fourth gear first appeared in the Dressrodanza chapter against Doflamingo. This state has a time limit, and Haki cannot be used again within 10 minutes after being used.
10cm 
5 PCS Figures in a set 
PVC
0.4KG
Box package
box size :9*7*13cm