Costway Ergonomic Office Chair with Adjustable Lumbar Support Tilting Function Headrest – Comfortable Desk Chair

Elevate your workspace with this ergonomic office chair. meticulously crafted for exceptional comfort and support. The adjustable headrest (3.2 adjustable height / 70 adjustable angle) and armrests (3.4 height adjustable) ensure optimal relaxation during long work hours. You can turn the knob to adjust the lumbar support. And the precise lumbar support system (2.2 upper and lower adjustment range / 1 inward and outward adjustment range) can minimize back pain by promoting correct spine alignment for improved posture. You will experience unparalleled stress relief with the gentle rocking function and personalized backrest adjustments. Comfortable seating is designed for ultimate enjoyment. Moreover. with the breathable mesh backrest and soft sponge padding. this task chair can provide a cool and cozy sitting experience for extended periods. Redefine your office seating with our innovative and luxurious working chair!

Feature
2D ergonomic headrest protects the spine and relieves fatigue
Height adjustable armrest for multiple work postures at will
Four-way adjustable extra lumbar support perfectly fits the curves of your body
Allow to pull up to lock and pull down to unlock the backrest of chair
Rocking tension adjustment knob for seamless tension release
Height-adjustable design (43.5-47) for versatile usage scenarios
Breathable and abrasion resistant mesh offers a cool sitting experience
Comfortable high resilience sponge ensures lasting seating comfort
Reliable adjustment lever and high quality air lift allow for safe operation
Durable metal frame for great longevity and stability
360 swivel smooth universal wheels enable effortless chair movement

Specification
Color: Black
Material: PP. Mesh Fabric. Sponge. Nylon
Overall Dimension: 27.5 x 25 x 43.5-47(L x W x H)
Size of Headrest: 13 x 2.5 (L x H)
Size of Backrest: 19.5 x 21.5 (L x H)
Outer Spacing of Armrests: 27.5
Inner Spacing of Armrests: 20.5
Height of Armrests: 25-31.9
Size of Seat: 20.5 x 20.5 (L x W)
Height of Seat: 19-22.5
Distance of Up & Down Adjustment (Lumbar Support): 2.2
Distance of Forward & Backward Adjustment (Lumbar Support): 1
Adjustable Height of Headrest: 3.2
Adjustable Angle of Headrest: 70
Adjustable Height of Armrests: 3.4
Max Load Capacity: 350 lbs
Net Weight: 30 lbs

Package Includes:
1 x Office Chair
1 x User Guide

• Adjustable Headrest & Armrest: With a 3.2 height adjustable and a 70 angle adjustable ergonomic headrest. you’ll feel comfortable during long hours of work. The 3.4-inch height adjustable armrests accommodate your different learning or entertainment needs.
• Enhanced Lumbar Support: The four-way lumbar support system improves your posture and reduces the risk of back pain. The 2.2-inch vertical adjustment range and 1-inch inward and outward adjustment offer a personalized comfortable experience.
• Easy Tilting Function: By gently rocking back and forth between 90 and 120 . you can easily relieve tension and pressure. Additionally. you can lock the backrest at your preferred angle to enjoy the personalized comfort of this tilting chair.
• Customizable Height & Rotation: The height of the mesh office chair is adjustable from 43.5-47. making it suitable for different customers and workstations of different heights. With 360 swivel casters. this computer desk chair can be easily moved from bedroom to study.
• Comfortable Seat& Reliable Frame: The breathable mesh backrest promotes airflow. keeping you cool and comfortable all day long. The soft sponge seat cushion ensures a comfortable seating feel even after prolonged use. Furthermore. the BIFMA tested gas lift and metal frame ensure safe use.