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Big and Tall Office Desk Chair with Lumbar Support, 500lbs Heavy Duty Mesh Ergonomic Computer Chair with 4D Armrest and Wide Comfy Seat, Wheels for Adult, Grey

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Product details

Management number 220980214 Release Date 2026/05/03 List Price US$89.20 Model Number 220980214
Category

Experience ultimate comfort and support with our heavy-duty office chair, designed for tall users and built to last. The extra-large seat (22"D x 27"W) features a thick, high-resilience foam cushion with a waterfall edge to relieve leg pressure. Adjustable 4D armrests and customizable lumbar support let you tailor the fit perfectly. Breathable mesh promotes airflow, while the robust metal base and certified 3-stage gas cylinder safely support up to 500 lbs. Recline tension control and 360° swivel complete your ideal workspace. Upgrade to durability and ergonomic comfort today!

  • 【Extra Large Comfortable Chair】 This home office chair comes with a wider, thicker cushion (22D"×26.77W", 4.33" thick), ideal for taller users. It supports up to 500 pounds, delivering a superior, comfortable sitting experience for extended daily use.
  • 【Adjustable Lumbar Support】This heavy-duty office chair is equipped with adjustable lumbar support, allowing back-and-forth adjustment to fit your vertebra. It effectively eases lumbar pressure and relieves back fatigue from long hours of work.
  • 【Breathable Materials】 Covered with premium breathable mesh, the big-and-tall chair features thick high-resilience sponge for soft support. Its waterfall front cushion edge reduces calf pressure and boosts lower limb blood circulation efficiently.
  • 【Multifunctional Adjustable】This desk chair has flexible 4D metal armrests to support arms and shoulders. It’s height-adjustable, 360° swivel, and equipped with a tilt tension knob under the seat to customize backrest angle for optimal rest.
  • 【High Quality Craftsmanship】All accessories of this mesh chair adopt premium metal. The lift gas rod is a 3-stage cylinder with SGS and BIFIMA certification, paired with a sturdy metal base, ensuring stable structure and 500lbs max load.
UPC 700476351957
Size 1 count
Color Light Grey
Shape Rectangular
Pattern Solid
Tilting Yes
Arm Style With arms
Leg Style Cross Leg
Room Type Bedroom, Game Recreation Room, Office, Study Room
Arm Height 9.8 Inches
Back Style Solid Back
Brand Name HAPPYMONT
Model Name C-9011-GY-YE2
Seat Depth 22 inches
Style Name 1 pack
Unit Count 1.0 Count
Form Factor Desk Chair
Is Foldable No
Item Weight 42.5 Pounds
Seat Height 22.4 Inches
Seat Length 42.32 Inches
Manufacturer HAPPYMONT
Model Number C-9011-GY-YE-HMV2
Cushion Style Adjustable
Fill Material Sponge
Material Type Foam, Mesh, Metal
Seat Material Fabric + Foam
Item Type Name with Lumbar Support, 500lbs Heavy Duty Mesh Ergonomic Computer Chair with 4D Armrest and Wide Comfy Seat, Wheels for Adult 2
Is Customizable No
Item Dimensions 22 x 26.77 x 42.32 inches
Required Assembly Yes
Additional Features Adjustable Height, Adjustable Lumbar, Arm Rest, Ergonomic, Rolling
Frame Material Type Stainless Steel
Included Components Arm, Cushion Seat, Lumbar Support, Wheels
Indoor Outdoor Usage Indoor
Age Range Description Adult
Surface Recommendation Hard Floor
Furniture Base Movement Swivel
Manufacturer Part Number C-9011-GY-YE-HMV-2
Item Dimensions D x W x H 22"D x 26.77"W x 42.32"H
Product Care Instructions Wipe Clean
Recommended Uses For Product Gaming, Office, Reading
Maximum Weight Recommendation 500 Pounds
Assembly Instructions Description No assembly required, chair comes pre-assembled.

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