ProFreak V2 Concave Stick Cap Midnight Purple — PS4/PS5/Switch Pro 4 9–8mm Japan

Product Description

This concave thumbstick extender starts from the world’s lowest height in its category and adjusts steplessly across a 3.1 mm range, making control easy to handle and quick to master. It enhances feel without changing the stick’s range of motion, helping you adapt far faster than with conventional high-rise add-ons for comfortable, low-stress play.

Measured from the base: Short type adjusts 4.9–7.0 mm; Long type adjusts 6.1–8.0 mm, both with seamless, incremental control. The stepless adjustment mechanism uses our proprietary technology covered by Japanese Patent No. 6797507.

The grip shape and surface area are engineered to fit average Japanese finger sizes, and a special non-slip compound reduces slippage. Made entirely in Japan—tooling, production, and packaging in Yamagata—and highly rated by many influencers.