ITEM NAME:2X Car H7 LED Headlight Bulb Base Holder Adapter for Mazda 3/5/6 M3/M5/M6 Description: - Direct replacement,easy to install. - Perfect replacement for your worn damaged or broken Bulb Holder. - Headlight Bulb Retainers. - Bulb holder fits for Mazda 3/5/6 M3/M5/M6. Specification: - Material: Plastic - Outside diameter:35mm/1.3 Inch - Inner diameter:24mm/0.9 Inch - Height: 8mm/0.3 Inch Package Included: Pair lamp retainer base clips Note: 1. Please check the size measurement chart carefully before making.Bulb holder fits for Mazda 3/5/6 M3/M5/M6. - Headlight Bulb Retainers.