Self Assembly Required: This baby jumper chair is a DIY assembly product, providing an opportunity for parents to engage in a fun and fulfilling project.Multifunctional Design: Designed specifically for newborns and infants, this multifunctional fitness toy serves as entertaining and developmental tool for your child.Fun and Fitness: The engaging design promotes the development of your baby's motor skills while they play, ensuring they get the exercise they need.Interactive Features: Adorned with a zoo pattern, this large sized jumper chair features a 360 degree rotating seat and interactive music functions to keep your baby entertained at all times.Quality Material & Size: Made from pp, iron, and polyester fiber materials for long term use. The product dimensions are 85x85cm. Specification: Material: PP Iron Polyester? Size Chart: 85cmx85cm/33.46inchx33.46inch? Package Includes: 1?Interactive Baby Bouncer Note: 1.This is not infant toy , please take away from children to avoid eating.2.Please allow slightly errors 1-2cm differences due to manual measurement.