Fits most J-2000 radio locations. Factory textured ABS plastic. Fits DIN & shaft radios. Includes 1/2" nose extension for vehicles with depth restrictions. Recessed DIN opening. No cutting required for DIN applications. Includes ISO trim ring. Includes E-Z snap in self-locking brackets for radios with non-removable brackets. Accepts all (removable) factory mounting brackets for 82-96 GM vehicles. Includes easy to follow instructions & all mounting hardware. NOTE Requires factory mounting bracket.