7 inches=18cm 10 inches=26cm 13 inches=33cm 7-inch dolls have no music, while 10 inch and 13 inch dolls play music. Interactive Enlightenment: More than just a toy! Become the protagonist and participate in role-play. The exaggerated expressions inspire storytelling, transforming your child's room into a magical theater and unleashing endless creativity! Universal Gift: Perfect for birthdays, holidays, and anniversaries! Infused with K-pop elements.It's the perfect gift! Get ready for screams the moment you unbox it! Main fabric: vinyl Packing includes: 1 x Doll . Notice: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3cm measuring deviation due to manual measurement. (1 inch = 2.54 cm) 3.As a reminder, if your child is strong or is developing rapidly, we recommend that you choose the larger size.