Compatible with 2007-2008 Chevrolet Aveo/Pontiac G3; Metra patented quick release snap-in ISO mount system with custom trim ring. Removable oversized storage pocket with built-in radio supports. Contoured and textured to match factory dash. Comprehensive instruction manual. Recessed DIN opening. Includes parts for installation of double DIN radios or two single DIN radios. Includes all necessary hardware for a complete installation.;