Ergonomic Low-Back Support Contoured mesh backrest promotes healthy spinal alignment and lumbar comfort, perfect for home offices, meeting rooms, and collaborative spaces. Breathable Mesh Backrest Keeps you cool and comfortable throughout the day by improving airflow and reducing heat buildup during long sitting sessions. Compact Design for Small Spaces Ideal for minimal desks, student workstations, or multi-user environments where space is limited and mobility is essential. Padded Seat Cushion 2.4' thick foam seat with waterfall edge relieves pressure on hips and thighs, ensuring lasting comfort during extended use. Seat Height Adjustable (16.9'21.7') Pneumatic lever allows easy height customization for users of different heights and desk setups. 360° Swivel Base with Smooth-Roll Casters Move freely with durable caster wheels that glide easily across hard floors or low-pile carpet. Sturdy and Lightweight Frame Built with a reinforced plastic base that supports up