Green Wobble Chair Height Adaptable Active Learning Stool Sitting Home Office Description: Our high-quality wobble seating stool is your perfect choice if you are looking for stools for your child or for your class. Children have high energy so that they tend to move from here to there when sitting on stools. This stool allows them to swivel and rock in all directions, which helps to strengthen their core muscles and corrects their postures. Meanwhile, movements relax the right side of the brain, contributing to better concentration. It’s also very comfortable to sit for its silicone material cover and sturdy PP material. Its adjustable height suits different ages, convenient to change by pulling the adjusting handle. Features: Allows children to rock and swivel in all directions and keep them active Engage and train children’s core muscles for stronger and healthier backs The backless design ensures children maintain good postures when sitting on it Movements on this stool relaxes the right side of the brain, leading to better concentration Especially good for kids who are diagnosed with ADD, ADHD, and Autism The octagonal-designed seat is engineered for better sitting experience Materials are harmless to human health and environmental friendly A steady and sturdy structure for long-term use Silicone material cover is for a cool and comfortable seat Embossed bottom increases friction to ensure children’s safety and allows them to sit comfortably in any position Adjustable height from 16.5'' to 23'', suiting children from age over 7 Fully assembled and no assembly required Specifications： Color: Mint green Materials: PP, silicone material Product Size: 13’’L x 13’’W x 16.5’’-23’’H Net Weight: 10lbs