FLEXIBLE STRUCTURE: The pneumatic gas lift system allows for easy adjustment of seat height by flipping the lever up or down; armrests can be adjusted to 3 dimensions (up and down/forth and back/left and right); 360-degree swivel

KNEE TILT MECHANISM: the backrest can be reclined to 2 different angles (90°,110°), push the lever in to lock the chair in an upright position (90°), pull the lever out to unlock the chair

BREATHABLE COMFORT: the premium PP backrest with Korean mesh fabric is flexible, giving you a cool and comfortable sitting experience by promoting good air flow and eliminating sweating and moisture; the contoured mesh seat is soft and comfortable

DURABLE MATERIALS: With premium PP backrest combining Korean mesh, mesh upholstered seat, contoured armrests, heavy-duty nylon seat base, and flexible nylon casters, this chair is designed to give you long lasting joy