Create your own unique shaking doll with this small spring. The spring is easy to use. Made of iron, ensuring reliable performance and a lasting service life. You shaking dolls according to your preferences with these wobble springs. Features -Color:Silver -Material:Iron -Size:4.00X2.40X2.40cm/1.57X0.94X0.94in -Adhesive backing on the spring bottom that is easy to use, making it convenient to create own unique pieces. -Not easy to break, iron material make the spring sturdy, which allows you to use it for a long time. -With these spring, you can diy a shaping doll for decorating your car, bike, motorbike and so on. -You will receive enough wobble springs for satisfying your diy needs, and you can share with your friends. -With strong stability and durability, wobble springs can be used directly to replace old or damaged ones. Package list: 12 x springs