KOMFOTT Mid-Back Height Adjustable Swivel Mesh Office Chair with Flip-up Armrests, Lumbar Support

【Flip-up Armrests for Space-saving Storage】This ergonomic office chair comes with 90°folding armrests which not only provide comfortable support for your arms, but also can be freely flipped up and down. You can push the task chair under your desk to save more space. 【Ergonomic Chair with Lumbar Support】This home office chair is designed with human-oriented ergonomic backrest, which perfectly fits your back and waist while relieving fatigue in long-time sitting. Moreover, the wide lumbar support of the executive chair holds your low back to help reduce back pain effectively. 【Height Adjustment & Rocking Function】You can raise or lower the seat of task chair from 18” to 22” to match well with desks of different heights. What's more, the rocking back of ergonomic desk chair can be tilted from 90°to 120°, enabling you to rock back and forth for relaxation after tired sedentary work. 【Breathable Mesh & Comfortable Seat】The backrest of office chair is crafted from densely knitted m