Spins 360° and seamlessly adjusts from 24"-32.5" for flexibility. Reinforced swivel base and control lever for reliable adjustments. Wrap-around lumbar support provides targeted relief for extended seating. Ergonomic curved design aligns perfectly with your posture. Resilient sponge filling and breathable linen enhance sitting comfort. Supportive footrest for resting your legs during long sessions. A perfect fit for any bar and counter height tables at home or in pubs. PP and metal frame supports up to 330 lbs for dependable strength. Large and stable base and non-slip rim design improve stability and protect floors. Assembly needed. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See www.P65Warnings.ca.gov.