SODIAL(R) 2 Pcs H7 HID Xenon Conversion Light Holder Adapter for Mazda 3 6 Product Name : H7 HID Bulb Holder;Model : for Mazda 6, Mazda 3, Opel Material : Plastic;Size : 3.4 x 3.1 x 3.3cm/1.3" x 1.2" x 1.3" (L*W*H) Color : Black Net Weight : 13g Package Content : 2 x H7 HID Bulb Holder (non-OEM)