Ergonomic Office Chair Mesh Computer Chair with Adjustable Lumbar Support Headrest 350lb Capacity 3D Armrests Navy Blue Swivel Computer Chair Sponge

Introduction: Ergonomic office chair delivers exceptional comfort and support for your workspace. The adjustable lumbar support and headrest provide personalized comfort, while the 3D armrests adapt to your natural movements. Constructed with breathable mesh and durable materials, this chair supports up to 350 pounds effortlessly. With multiple adjustment options including height, tilt, and recline functions, it ensures optimal posture throughout your workday. The black and navy blue design complements any office decor while the smooth-rolling casters enable easy movement. Perfect for home offices, study rooms, or professional settings, this chair combines sophisticated engineering with practical comfort features. Features: This office chair features a curved backrest with adjustable lumbar support, precisely conforming to the natural curve of the lower back to effectively relieve spinal pressure. The high back design is adjustable up and down by 4 inches to accommodate users of different heights. The lumbar support system provides strong support for the lower back, reducing the risk of back pain from prolonged sitting. The headrest supports 2 inches of height adjustment and 45-degree rotation, effectively supporting the head and protecting neck health during long periods of work. The 3D armrests can move up and down, forward and backward, and rotate 35 degrees to meet the needs of users of different body types. The reclining angle can be easily adjusted from 90° to 135° and the seat height from 15 to 18 inches using the control lever under the seat. The mesh backrest keeps the back cool and breathable. The seat is equipped with a high-density foam cushion and soft PU armrests to ensure comfort during long periods of sitting, helping users maintain focus and relaxation. The chair frame is made of high-quality nylon and metal, with a stable structure and a load-bearing capacity of up to 350 pounds. Following the instructions, assembly can be completed in just about 15 minutes, making it safe, time-saving, and effortless to use. Specifications: Main Color: Black, Navy Blue Main Material: Plastic Key Features: With 5 360-degree rotating wheels; Breathable mesh fabric; Capable of supporting 350 lbs Adjustment Features: Tilt angle range: 90°-120°-135°; Height adjustable range: 16°-35°; Headrest vertically adjustable by 2 inches and rotatable by 45 degrees; Backrest height adjustable by 4 inches; Adjustable armrests can move up and down, forward and backward, and rotate by 35 degrees Product Dimensions & Weight Assembled Dimensions (L×W×H): 25.98 × 26.77 × 48.80 inches Product Weight (lbs.): 38.28 Package Size & Weight Package Dimensions (L×W×H): 30.00 × 21.00 × 13.00 inches Package Weight (lbs.): 45.00

Ergonomic Lumbar Support System: This office chair features advanced adjustable lumbar support that perfectly contours to your spine's natural curve. The 4-inch height adjustable backrest provides customized comfort for users of different heights, effectively reducing back strain and promoting proper posture during long work sessions. Adjustable Headrest Design: Our lumbar support office chair includes a multi-directional headrest that adjusts 2 inches vertically and rotates 45 degrees. This innovative design cradles your head and neck, providing essential support that helps prevent neck fatigue and discomfort throughout your workday. 3D Armrest Technology: The ergonomic mesh office chair features fully adjustable 3D armrests that move up/down, forward/backward, and rotate 35 degrees. These versatile armrests accommodate various body types and working positions, ensuring optimal arm and shoulder support while typing or reading. Breathable Mesh Construction: This home office desk chairs utilizes high-quality reinforced mesh material that promotes excellent air circulation. The breathable backrest keeps you cool and comfortable, while the high-density sponge cushion provides firm yet comfortable seating for extended periods. Heavy Duty Frame: Our 350lb office chair is built with premium nylon and metal components that ensure exceptional durability and stability. The chair measures 25.98x26.77x48.80 inches with five 360-degree smooth-rolling casters, supporting up to 350 pounds while maintaining easy mobility and straightforward 15-minute assembly.