Our spotlight buckle is made of high class and durable iron. Unlike other materials, iron has a certain degree of hardness, is not easy to break, and is not easy to rust. It can effectively fix the lamp to prevent it from falling. Meet the professional standards, it is a for your shopping. Features -Color: Silver -Material: Iron -Size: 5.00X4.50X0.10cm/1.97X1.77X0.04in, 4.20X3.20X0.10cm/1.65X1.25X0.04in, 5.40X5.00X0.70cm/2.12X1.96X0.27in -Note: Suitable for MR11, and MR16 bulbs. -It is very simple to use, it will not take you too much time, easy to install and easy to disassemble. -It can help you effectively fix the lamp buckle, prevent the spotlight lamp from falling, and avoid safety problems. -Rugged and durable, good materials, remarkable effect, and , it is your . -Each set contains a sufficient number of buckles to meet your long-term use and replacement needs. -Iron material is not easy to rust, even if it has not been used for a long time, it will not rust. Package list: 30 Spring Clips