Compatible with Daihatsu and Suzuki Cars Two inner baffles for 16cm Japanese-made speakers Outer diameter: Approximately 165mm, Inner diameter 128mm, Thickness 13mm, 2 pieces Material: MDF (Unpainted) Applicable vehicles include: Daihatsu: Move, Mira, Tanto, Thor Suzuki: Wagon R, Every, Lapin, Spacia, Hustler, etc. *Please refer to the hole positions in image 3. Shipping method: Yu-packet Post (with tracking and compensation)