Little ones aren't the only one with energy to burn! The SitWell Adjustable Stool by ECR4Kids encourages proper posture while strengthening core muscles. Our active stools provide versatile seating options for work or play in the classroom, library, or home environment. Kids and adults can rock 360° to work out their wiggles with the innovative and tip-resistant design. This chair is ideal for those who are restless and provides continuous movement without distracting others nearby. It’s ideal for young teens and adults who have hyperactivity, who suffer from ADHD or ADD, or who have special needs. The chair features a textured seat and non-slip base to prevent it from slipping or scratching floors. User should always keep both feet on the ground to remain stable. This active seating stool accommodates growing children and adjusts from 15. 7” to 21. 7” high with the push of a button. It requires a minimum 105 lbs to adjust the seat down; maximum weight capacity is 250 lbs. The ECR4Kids chair is GREENGUARD [GOLD] Certified because we believe kids deserve the very best. Products that have achieved GREENGUARD certification are scientifically proven to meet some of the world’s most rigorous third-party chemical emissions standards. Our SitWell Adjustable Stool is made without phthalates and tested to ensure safe learning and Consumer Product Safety Improvement Act (CPSIA) compliance. We adhere to strict safety regulations to ensure your child’s wellbeing. ECR4Kids is committed to enhancing education in the classroom and at home. We specialize in a wide range of high-quality educational furniture and supplies. We’re your partner for pre-K and beyond.