|This article is about a/an weapon in Kamen Rider Fourze.|
The Shield Module (シールドモジュール Shīrudo Mojūru) is the Fourze Module which is equipped on the left arm of Kamen Rider Fourze via the square-based Shield Switch (シールドスイッチ Shīrudo Suitchi). The Shield Module allows Fourze to protect himself from any attack, though it is rather small in size. The Shield Module is also made from Astorium. Despite this, the Shield Module was rendered useless in future fights with the Cancer Zodiarts, as its claw arm is sharp enough to cleave the Module in half.