Features: Perfect Fit for 2: for 2 controllers, available in left/right versions with or without LED lights. Precises alignment with sensors ports and controller interfaces ensures seamless installation without affecting grip or button operations. Enhanced Tracking Accuracy: Features high conductivity flexible circuits for stable signals transmission between positioning LEDs and the mainboard. Significantly reduces VRs controller drift and tracking loss for precises gameplay. FPC materials: Made with flexible printed circuit (FPC) materials that withstands repeated bending without breaking. Reinforced edges adapt to internal installation and daily use deformation for long performances. Stable signals Transmission: soldering maintains consistent LED brightness and signals strength. Ensures controller positioning for multiplayer battles and precisions movements. Easy Repair: Fully for original wiring , requiring not additional modifications. Restores controller tracking and sensing functions effortlessly, making it beginner friendly for quick replacements. Specifications: Materials: Plastic + Metal Size: 10x4cm For Quest2 Styles: Left with Light/ Left Without Light/Right with Light/Right Without Light(optional) Package Includes: 1PC Tracking sensors flexible Cable note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.