Your doll would like to join you on your next bike or scooter ride. This seat is designed for all of our Gotz branded dolls. It is universal andsuitalbe for all premium dolls up to 20" tall, and attaches with hook and loop fasteners to the front post and handlebars of most bikes. Please don't forget to think about safety. A helmet is essential for both you and your doll! The seat can be attached to the handlebars of your bike or scooter with little effort. It can be adjusted to your handlebars thanks to the Velcro fastener, so your doll sits securely. No unwanted wobbling or rattling.