Made for Suzuki vehicles. This is for 16cm speakers. 17cm speakers are also available, so please contact us if needed. Outer diameter: 175mm Inner diameter: 130mm Thickness: 18mm Material: MDF Stainless steel bolt and nut set for baffle fixing is also available. Normally 500 yen, but we will offer a total of 2450 yen for a set purchase, so please let us know if you need it. You can use it for a long time by applying simple waterproofing. MR Wagon R, H18~ MF33s (front, rear) Every H17 August ~ DA64W / DA17V / DA17W (front) Swift H16 November ~ ZC11s / ZD11s / ZC21s / ZD21s / ZC31s / ZC32s / ZC71s / ZC72s / ZD72s (front, rear) Cervo H18 November ~ HG21s (front, rear) Palette H20 January ~ mk21s (front) Lapin H20 November ~ he22s / he33s (front, rear) Wagon R H15 ~ mh21s / mh22s / mh23s / mh34s / mh44s Solio MA15S / MA26S / MA36S Alto H21 ~ HA24s / HA24v Alto Turbo RS HA36V / HA36S Ignis FF21S Escudo TDA4W / TDB4W Splash H20 October ~ XB32S Spacia MK32S / MK42S Hustler MR31S / MR41S SX4 H18 July ~ YA11S / YB11S / YA41S / YB41S (front) If you need the rear type, please contact us separately as it is only the front type. We can produce various other baffles. Please feel free to consult with us.