Sweetcrispy Ergonomic Office Desk Computer Chair, High Back Comfy Swivel Home Gaming Mesh Chairs with Wheels, Adjustable Lumbar Support, Headrest, Liftable 2D Arms,135° Tilt for Bedroom, Study, Black(Black)

【Ergonomic Design】The office desk chair with an S-shaped ergonomic high back to accommodate the natural curvature of the spine, providing maximum support for your lumbar and shoulders. The mesh backrest is highly breathable and can be tilted 90°-135° for all-day sitting and relaxation.

【Adjustable Headrest & Lumbar Support】The headrest of this ergonomic home office chair is adjustable in height and 45° angle to meet the needs of work and relaxation. The soft lumbar support can be adjusted up and down, front and back freely to fit the lumbar area more closely and relieve the fatigue of sitting for a long time.

【Comfortable Thick Cushion】The padded cushion of this computer desk chair is made of high-density shaping foam. The thickened design reduces pressure on the hips and tailbone. Cushion size: 20.86″×20.66″.Designed to meet the needs of big and tall people. Liftable 2D armrests provide comfortable support for hands.

【Multifunction Mechanism】The height of this comfy swivel chair is easily adjustable from 19.48″-23.22″.A large 5-star-shaped base enhances stability, load capacity of 350 lbs. Smooth multi-directional wheels are made of PU material with no resistance and no noise, allowing you to easily move on tiles, hardwood floors, and carpets without causing damage to them.

【Wide Application】This ergonomic gaming chair is perfect for the office, bedroom, study, living room, or game room. Perfect gift for husband, wife, son, friend, family. It's also the choice for Christmas, Father's Day, and Mother's Day.

【Easy Installation】The mesh office chairs come with all hardware and necessary tools, we also provide instructions and videos to help you easily finish the installation in 10-15 minutes.