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. - Note: The color is random. -You can DIY a shaping head doll for decorating your car, bike, motorbike and so on.- The iron spring base set is durable 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 canensure its practicality and popularity.