Specifications Brand NEWTRALModel MAGICH003Name Office ChairColor Black GrayWeight capacity 100 300 lbsHeight capacity 5 3 6 3 Dimensions 55 12 H x 28 35 W x 20 47 DSeat height adjustment 24 41 31 1 Seat depth adjustment 16 54 18 5 Recline angle 96° 126°Features 1 Ergonomic Lumbar Support Designed to match the natural curvature of your spine this chair provides essential support to your lumbar region significantly reducing pressure during prolonged sitting periods 2 Adjustable 2D Headrest With 5 15 height adjustment and a 30° rotation angle the headrest can be positioned precisely to support your neck and head enhancing comfort and reducing strain 3 Versatile Recline Angles Choose from 96° for formal work 116° for immersion reading or 126° for relaxation The chair s recline mechanism allows smooth transitions to various angles meeting different ergonomic needs 4 High ElasticSoft Seat Featuring a decompression molding foam seat that offers a balance of softness and rebound the water proof design ensures long lasting comfort and hygiene 5 Adjustable 3D Armrest Customize your armrests position with 0 71 lateral 2 87 vertical and 1 97 longitudinal adjustments for maximum support during various activities 6 Unique Adaptive Lumbar SupportNEWTRAL office chair uses innovative automatic lumbar tracking technology to automatically follow the movement of your lumbar spine providing strong support for your lower back throughout the day L