Specifications: It is universally used, suitable for all double din car DVD player mounting casing, especially for series cars. With its metal appearance, it is designed to strongly hold the stereo in the dashboard, no need to worry about loosing. Comes with side fixing brackets, screws and stereo release keys with precision tolerances, the kits can match the dashboard precisely. Just fix the side bracket onto the stereo with screws and mount the cage from the back of the unit, then clip it into the bracket, easy to install. Due to some car models, the size of the outside ranges cannot meet up well with the stereo, in this case, you need a frame to make perfect installation. The screw onto the radio fit perfectly and the key allow quick release to remove the radio, makes it even more stable and safe. It is designed to maintain the original look of your cars dashboard. Item Name: Car Radio Installation Frame Material: Aluminum Alloy DIN Type: 2DIN Placement: Dashboard Special Features: Radio Installation Outer Size: 187mm x 116mm x 98mm/7.36" x 4.57" x 3.86" (Approx.) Inner Size: 181mm x 110mm/7.13" x 4.33" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Installation Frame 4 x Screws 2 x Side Fixing Brackets 2 x Stereo Release Keys 1 x Plastic Frame It is universally used, suitable for all double din car DVD player mounting casing, especially for series cars. With its metal appearance, it is designed to strongly hold the stereo in the dashboard, no need to worry about loosing. Comes with side fixing brackets, screws and stereo release keys with precision tolerances, the kits can match the dashboard precisely. Just fix the side bracket onto the stereo with screws and mount the cage from the back of the unit, then clip it into the bracket, easy to install. Due to some car models, the size of the outside ranges cannot meet up well with the stereo, in this case, you need a frame to make perfect installation.