Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat-1

Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat-2

Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat-3

Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat-4

Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat-5

Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat-6

Specifications

Engineered for comfort and support, this Big and Tall Ergonomic Office Chair features an adjustable lumbar system and a sliding seat to fit your posture perfectly. The wide seat and high back offer generous space and full-body support, while breathable materials keep you cool through long hours. With smooth-rolling casters and a 360° swivel, it moves with ease—ideal for those who need strength, comfort, and flexibility in one powerful seat.

Brand	Homiyu
Color	Black
Product Dimensions	29.33"D × 27.36"W × 51.97"H
Package Dimensions	27.95"D × 25.59" W× 17.52" H
Weight Capacity	up to 300lbs
Adjustment Range	4-inch lift via TÜV certified gas lift
Swivel Angle	360° swivel, 3° base tilt, 17° max tilt angle
Suitable Height Range	61 - 75 inches
Net Weight / Gross Weight	57.15 lbs｜67.31 lbs
Price Protection Period	30 days
Year	2025

Product Details

4D Armrests & Headrest, 115° Tilt, 300LBS Capacity

This chair gets it right from the first sit.
Supportive where you need it, soft where you want it.
With adjustable lumbar support, sliding seat, and 4D armrests, it adapts to how you like to sit.
Lean back with the headrest, take a deep breath, and let your body relax between tasks.
It’s more than a chair—it’s part of your everyday rhythm.

Adjustable lumbar support for better lower back comfort

Sliding seat adapts to your preferred seating posture

Molded foam cushion stays comfortable and supportive

4D armrests adjust in height, depth, angle, and width

Adjustable high-back headrest supports your neck and shoulders

90°–115° tilt range for work, pause, or reflection

Strong 5-star base with quiet casters for smooth mobility

Supports up to 300 lbs with BIFMA-certified safety

Product Size: 29.33"L × 27.36"W × 51.97"H

Package Size: 27.95" × 25.59" × 17.52"

Net Weight: 57.15 lbs｜Gross Weight: 67.31 lbs｜Max Load: 300 lbs

Materials & Care

Materials:

1.SeatCushion: High-density memory foam with 3D air

2.mesh fabric Backrest:Premium stretchable mesh with

3. ergonomic lumbar support Frame: Heavy-duty
nylon-reinforced plastic with aluminum alloy

4.components Breathability:
Integrated ventilation holes for optimal airflow

Care Instructions:

1. Regular Cleaning: Use a soft brush or vacuum cleaner to remove dust and debris.

2.Stain Removal: Spot clean spills immediately with a mixture of water and gentle detergent.

3Maintenance Tips:Avoid direct sunlight to prevent mesh fading or degradation.

4. Deep Cleaning: Every 6 months, soak removable mesh parts in lukewarm soapy water, rinse thoroughly

New

Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat

$426.00

30-day price protection
Free Return
Delivery To Home

Available in stock (100)

Free Shipping Over ＄199

Promotion alert

BUY 2 SAVE 10%

Specifications

Brand	Homiyu
Color	Black
Product Dimensions	29.33"D × 27.36"W × 51.97"H
Package Dimensions	27.95"D × 25.59" W× 17.52" H
Weight Capacity	up to 300lbs
Adjustment Range	4-inch lift via TÜV certified gas lift
Swivel Angle	360° swivel, 3° base tilt, 17° max tilt angle
Suitable Height Range	61 - 75 inches
Net Weight / Gross Weight	57.15 lbs｜67.31 lbs
Price Protection Period	30 days
Year	2025

Product Details

4D Armrests & Headrest, 115° Tilt, 300LBS Capacity

Adjustable lumbar support for better lower back comfort

Sliding seat adapts to your preferred seating posture

Molded foam cushion stays comfortable and supportive

4D armrests adjust in height, depth, angle, and width

Adjustable high-back headrest supports your neck and shoulders

90°–115° tilt range for work, pause, or reflection

Strong 5-star base with quiet casters for smooth mobility

Supports up to 300 lbs with BIFMA-certified safety

Product Size: 29.33"L × 27.36"W × 51.97"H

Package Size: 27.95" × 25.59" × 17.52"

Net Weight: 57.15 lbs｜Gross Weight: 67.31 lbs｜Max Load: 300 lbs

Materials & Care

Materials:

1.SeatCushion: High-density memory foam with 3D air

2.mesh fabric Backrest:Premium stretchable mesh with

3. ergonomic lumbar support Frame: Heavy-duty
nylon-reinforced plastic with aluminum alloy

4.components Breathability:
Integrated ventilation holes for optimal airflow

Care Instructions:

1. Regular Cleaning: Use a soft brush or vacuum cleaner to remove dust and debris.

2.Stain Removal: Spot clean spills immediately with a mixture of water and gentle detergent.

3Maintenance Tips:Avoid direct sunlight to prevent mesh fading or degradation.

4. Deep Cleaning: Every 6 months, soak removable mesh parts in lukewarm soapy water, rinse thoroughly

Big and Tall Ergonomic Office Chair with Adjustable Lumbar & Sliding Seat

$426.00

4D Adjustable Ergonomic Office Chair with 115° Tilt

Engineered for personalized comfort, this chair features 4D armrests (height, depth, angle, width) and an adjustable headrest, adapting to your posture with a sliding seat and lumbar support. The molded foam cushion and 90°–115° tilt lock balance work and relaxation, while a BIFMA-certified 5-star base supports up to 300 lbs.

Measuring 29.3''D × 27.4''W × 52.0'', it ships in a 28.0''D × 25.6''W × 17.5''H box (57.2 lbs net). Quiet casters ensure smooth mobility, making it ideal for daily use—where ergonomic design meets intuitive support for your work rhythm.