The Injection Fob is a two piece plastic case that replaces the factory case that comes with the vehicle. For 2024+ Tacoma and certain other Toyota applications, please see the compatibility photo. Injection molded of high strength and impact resistant PC-ABS plastic. The existing valet key, electronics, battery, and seal are reused (not included with purchase) and packaged into the new case. Instead of an annular snap fit, this design bolts together with socket head cap screws for a more rugged and straightforward approach. Assembly requires a 3/32" allen key (included). Made in the USA. Button sets include both "Gate" and "Gate/AC" buttons to accommodate other versions, please see the compatibility photo. Both black and red button sets include a red and black panic button. DO NOT USE THREADLOCKER SUCH AS LOCTITE ON THIS PRODUCT! AJT Design is not in any way sponsored by or affiliated with Toyota. Install Video: