For Honda Civic 2006-2011 Stereo Radio Double 2 Din Dash Kit Fascia Dash Panel Trim-rhdA dash panel is needed for installation when you replace your factory car radio(stereo) with an aftermarket radio(stereo.)The inner size of the big frame is 190 x 110mm. It comes with a small frame. With the small frame added to the big frame, the inner size will be 178 x 102mm.Inner size of the big frame:190 x 110mmInner size of the small frame:178 x 102mmCompatibility:Suitable for Honda Civic 2006 - 2011colour:Dark grayMaterial:plasticPackage Contents:1 * Big frame1 * Small frame1 * Rubber ring2 * Brackets6 * ScrewsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.