For children under 100 lbs. Seat depth approx. 15". Put your clients on cloud nine with this chair which provides relaxing vibroacoustic feedback. Beanbag styling provides sink-in-the-center, mold-to-the-body comfort, while the back and armrests provide moderate support. Same features and benefits as the Learning Chair (#7645), designed for older children, adolescents, and adults over 100 lbs. Vibroacoustic system is installed inside the chair back. Durable vinyl covering. SIZE: 38"L x 37"W x 40"H. 1-YEAR WARRANTY.