Ergonomic Swivel Black Desk Office Chair for Adjustable Height Computer Task

Product Description: Installation Video Available

We provide an installation video on this product page to help you. You can see all the steps of assembling in the second half of the video. If you have any other installation problems, please get back to us at any time.

Mesh Office Chair Dimensions:

All dimensions are measured manually, and these may have a deviation range of around 1 inch. If by any chance they are not the same as your measure, we apologize for that.

Overall height (top to the floor): 34.3"- 38.2" (87-97cm) Height from seat to floor: 15.7 - 19.7" (40-50cm) Adjustable height: 4" (10cm) Chair back size (width x height): 18.3" x 18.9" (46.5x48cm) Chair seat size (width x depth): 20.1" x 19.7" (51x50cm) Chair seat thickness: 3.1" (8cm) Arm height from floor: 23.2"-27.2" (59-69cm)

360° Swivel & Flip Up Armrest:

The fluid 360° swivel enhanced convenience and comfort during work. Fold up the armrests when not in use and slide this office chair under the desk for space-saving.

Height Adjustable:

Height adjustment range: 4''/10 cm. Lowest seat height to floor: 15.7''/40cm Highest seat height to floor: 19.7''/50cm

Customize your position with the adjustable height mechanism, and find the perfect vantage point for your daily work experience.

Rocking Mechanism:

The seat back can slightly tilt about 30 degrees (can't lock the angle) when you lean back, and it springs back after you sit up.

To activate the rocking mechanism: Turn the tilt tension knob underneath the seat to make rocking easier. Pull out the lever to activate the rocking mechanism.

360° Swivel Casters:

The durable and flexible casters provide great mobility on any surface, never scratch the floor, smoothing and no noise.

High Resilience Foam Cushion:

Long lifespan, non-deformation, more comfortable. Comfortable and thicken padded seat cushion offers for all-day comfort. Compared with the low-cost chip foam cushion, our high resilience foam cushion is more comfortable and durable that built to last.

High Density Mesh:

American-made mesh; Breathable, durable, not easy to deform. Black mesh covers both the padded seat and the chair back. This superior quality mesh offers good breathability, comforts, and enhances the back support, which is not easy to deform.

Ergonomic Design Mesh Office Chair:

Adjustable padded lumbar support Adjustable range: 1.97" (5 cm) Padding thickness: 1.8" (4.5 cm) The office chair features with adjustable lumbar support that can meet the needs of most people. The lumbar support is padded with a sponge for good back support to reduce back pain.

Supports up to 300 lbs:

Built to be long-lasting and comfortable, our mesh office chair can support up to 300 pounds, which can satisfy most people's needs.

High Quality Gas Lift Cylinder:

Selected superior material, durable, more solid and safer, with a strong load-bearing capacity.

Flip-up Armrests, Space-saving:

When the office chair is not in use, you can fold the armrests up and slide it under the desk, quite flexible and space-saving.

Removable Armrests:

The armrests can be removed easily, changing the chair into an armless chair in seconds whenever you want.

100% Nylon

MULTIFUNCTIONAL MESH OFFICE CHAIR: 360° swivel, height adjustable, flip up armrest, adjustable lumbar support, rocking mechanism with tilt tension adjustment knob, high quality gas lift cylinder, durable nylon base and flexible 360°swivel casters.

ERGONOMIC OFFICE CHAIR: This office chair is designed with adjustable padded lumbar support (adjustable range: 1.97 in), providing good back support to reduce back pain. The lumbar support is padded with a sponge to provide all-day comfort.

FLIP UP ARMRESTS: Fold up the armrests when not in use and slide this office chair under the desk for space-saving. The armrests can be removed easily, changing the chair into an armless chair in seconds whenever you want.

BREATHABLE MESH OFFICE CHAIR: The thick seat, padded with good quality sponge and covered by American-made mesh, is comfortable, breathable, resilient, and not easy to deform. High-density mesh back offers firm back support and good breathability.

EASY TO ASSEMBLE: Our office chair comes with all parts and necessary tools you need. You can finish assembling within 20 minutes by following the instruction. We also provide the video instruction to help you.

product information: