Our doll spring bases are ideal for DIY enthusiasts looking to create decorations. Use these metal springs to craft shaking head dolls that add personality to your car, bicycle, or home. Just secure the doll to the spring base and enjoy the playful movement as you travel or relax. Features -Color:Multi -Material:Iron and plastic -Size:5.00X5.00X5.00cm/1.97X1.97X1.97in -Reliable material: crafted from and resilient materials, these spring bases are built to last and resist wear and tear -Universal compatibility: designed to fit a variety of dashboard toys, making them a versatile choice for different types of bobbleheads and dolls -Quick setup: features an easy to use design that allows for convenient installation on bicycles and electric scooters -Diy look: diy your bike or scooter with these fun and quirky spring bases, adding a unique touch to your ride -Stable and secure: provides a firm and stable base for your dashboard toys, ensuring they stay in place even during rough rides Package list: 4 x shaking head spring bases