Revel in the movement and give classroom fidgeting a new meaning. Move side to side, back and forth, or spin in a full circle. Adjust stool height with the push of a button. Stool ranges in height from 13.75" to 18.5". Slip-resistant base and plastic body. Revel brings movement and mobility to active learners. Recommended Application Area(s): Classroom & Training; General Office & Task; Seat Color: Black; Color Family: Black; Arms Included: No.