This headlight retainer clip is made of iron material. It is durable and practical. It will be a good modification and repair option for you. It has a good texture and can fix the headlight bulbs that are not fixed in the correct position. This is a very good car headlamp fixing accessory and will be your good choice. Features -Color:Silver. -Material:Iron.-Size: About7.80X3.80X1.30cm/ 3.07X1.49X0.51in.- This is a retainer kit including 6 headlamp bulb retaining spring clips, can meet your daily needs.- These headlamp retainer clips will replace the clips on most H1, H3, H4 and H7 bulbs.- Fix the headlight bulb that is not retained in the right position, this will serve you very well.- Some modifications are needed to exact match the primal part, making the installation is stable.- Made of premium quality iron materials, the retainer clips will last for long time. Packing list: 6 x Bulb Retaining Clips