PU Leather Office Chair High Back Conference Chair with Armrests - Black/White

【Ergonomic Design】: Equipped with a tilting mechanism and rocking tension control knob; the backrest adjusts to your preference; promoting good posture and reducing back fatigue during extended use; ideal for long working hours 【Adjustable Comfort】: The seat height is easily adjustable from 18.5" to 22.5" using the lifting mechanism; accommodating different body types and desk heights; combined with a 360° swivel seat for increased flexibility and movement 【Durable Construction】: Crafted with high-quality PU leather that is resistant to abrasion and water; ensuring long-lasting durability and easy cleaning; supported by a high-density sponge cushion for superior comfort and support 【Stable & Mobile Base】: Features five smooth-rolling casters for quiet and effortless movement across various floor surfaces; combined with a reinforced gas lift and sturdy metal base; supporting a weight capacity of up to 330 lbs for reliable stability 【Easy Assembly & Versatile Use】: Includes clear and concise instructions for quick and easy assembly; suitable for a variety of settings including home offices; conference rooms; and general office environments; providing a comfortable and functional seating solution