DescriptionThis item is a shaping head doll spring base set. The spring expands and contracts, and can shake its head to present a vivid image. You can DIY to install doll ornaments freely on this spring base set.You deserve to have one set.Features- Material: Iron.- Size: Approx. 2.00X2.00X2.30cm/ 0.79X0.79X0.90in. - You can DIY a shaping head doll for decorating your car, bike, motorbike and so on.- The iron spring base set isdurable and strong for long-lasting use.- While finished, the spring will shake and swing while the car move. - DIY your different shaking head ornament for your bike, electric car, motorcycle, car, etc.- Suitable for most dolls and toys, which can ensure its practicality and popularity.