COOLHUT Y-bracket Office Chair 918-W

$139.99

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Product Details

Seat Height: 38.2" - 42.1"
Backrest Width: 19.7"
Seat Depth: 20.5"
Seat Width: 19.7"
Armrest Height: 7.5" - 10.2"
Armrest Width: 10.2"
Backrest Height: 24.8"
eat Cushion Thickness: 3.9"
Base Diameter: 25.2"
Max Weight Capacity: 300 lbs

Product Features

1.Adjustable Backrest: Provides support for your shoulders, waist, and coccyx.Adjust the backrest to suit your preferred position.
2.Lumbar Support: Offers extra support for your waist, promoting better posture and reducing lumbar strain.
3.Rocking Function: Easily adjust the tension of the backrest with the knob and lock the tilt to 90° or 120° for flexible reclining.
4.90° Adjustable Armrests: Flip-up armrests for space-saving and soft padding for comfort.
5.Breathable Mesh: Keeps you cool with strong tension and durability.
6.Comfortable Cushioning: High-density natural sponge for longer sitting without discomfort.
7.Sturdy Base: Can support up to 300 lbs, ensuring durability and stability.

90° Flip-Up Soft Armrests

The armrests flip up 90° for flexible use, allowing the chair to slide easily under the desk and save space. Paired with soft, comfortable padding that supports the arms and helps reduce pressure on the elbows and shoulders, it’s ideal for both work and study.

Adjustable Backrest & Lumbar Support

Features a height-adjustable lumbar

support with a sturdy Y-bracket design,

providing stable support for the waist and

lower back to help maintain a healthy

sitting posture.

Rocking Function with Lockable Recline

Supports smooth rocking from 90° to 120°, allowing you to relax or stay upright as needed. The pull-out lever enables easy recline or locking, while the tension control knob lets you adjust resistance for personalized comfort.

Ergonomic S-Shaped Support

Designed with an S-shaped backrest, built-in lumbar support, and a soft seat cushion to provide balanced support for the shoulders, back, hips, and arms, helping maintain proper posture and reduce sitting fatigue.

Frequently Asked Questions

What's special about the armrests of this chair?

The chair features 90° flip-up armrests that can be freely adjusted according to your needs. Lowering them provides stable support for your arms while working or studying; when you need to get closer to your desk or save space, the armrests can be flipped up, allowing the chair to be pushed completely under the desk. This is especially suitable for small spaces and home office environments.

Is the lumbar support adjustable? Is it suitable for people of different heights?

Yes, the lumbar support offers approximately 5 cm of vertical adjustment range, allowing you to adjust it to a suitable position based on your height and sitting posture. This provides more precise support for the lumbar spine and enhances overall sitting comfort.

Will sitting on a mesh fabric seat for a long time be uncomfortable?

The backrest and seat cushion are designed with breathable mesh fabric, balancing support and ventilation. This promotes air circulation, reduces stuffiness, and keeps you relatively cool and comfortable even during prolonged sitting.