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Black mesh executive chair with thick padded seat flip-up arms and five-star base on casters

HYLONE Big and Tall 400lb Mesh Executive Chair Black

SKU CH-ETRG-24PD5

A 400 lb capacity mesh executive chair with a 5 inch thickened seat, adjustable lumbar support, flip-up arms and a 28 inch stable base for long hours at a desk

  • finish / colorBlack
  • overall dimensions21.0 in x 18.0 in x 40.0 in
  • seat depth19 inches
  • seat height19.6 inches
  • materialPlastic
  • styleModern
  • Supports users up to 400 lb with heavy-duty construction
  • 5 in thickened seat cushion retains shape during long sessions
  • Breathable nylon mesh back keeps airflow steady in warm conditions
  • Flip-up armrests plus adjustable height and backrest fit 5 ft 5 in to 6 ft 2 in users
  • 28 in five-star base with smooth casters rolls on tile wood and carpet

Big and Tall 400 lb Capacity

The HYLONE executive chair supports up to 400 pounds with a 5-inch thickened mesh seat and adjustable lumbar support. Flip-up armrests and a breathable nylon mesh back suit long hours at a desk, drafting table or home office. The 28-inch five-star base provides stability across the full height range.

Upgrade from Standard Office Seating

This model replaces chairs that sag under heavier users or lack seat-depth adjustment. The jump is worth it when daily sessions exceed six hours and the current seat cushion collapses or the backrest offers no lumbar contact. Smooth-rolling casters handle tile, wood and carpet without snagging.

Check Clearance and Assembly Space

Verify the 21-inch depth, 18-inch width and 40-inch overall height fit under your desk and through doorways. Seat height adjusts from 19.6 inches so confirm the range matches your work surface. Assembly is required and typically takes 30 minutes with included hardware.

Highlights

  • Supports users up to 400 lb with heavy-duty construction
  • 5 in thickened seat cushion retains shape during long sessions
  • Breathable nylon mesh back keeps airflow steady in warm conditions
  • Flip-up armrests plus adjustable height and backrest fit 5 ft 5 in to 6 ft 2 in users
  • 28 in five-star base with smooth casters rolls on tile wood and carpet

Specifications

BrandHYLONE
finish / colorBlack
overall dimensions21.0 in x 18.0 in x 40.0 in
seat depth19 inches
seat height19.6 inches
materialPlastic
styleModern
assembly requiredTRUE
weight32 lb

Questions about this item

What floor space does the 28-inch five-star base and 21-inch depth require?

The chair footprint is 21 inches deep by 18 inches wide; the 28-inch base extends slightly beyond that, so allow roughly 24 inches of clearance behind the desk for full recline and caster travel.

Which bolts must be tightened in the correct order during the 30-minute assembly to prevent a wobbly base?

Attach the casters to the 28-inch base first, then secure the gas-lift cylinder, mount the seat bracket with its four bolts in a cross pattern, and finally fasten the backrest and flip-up arms — skipping the cross pattern is the step most people miss.

How do I clean the nylon mesh back and 5-inch thick sponge seat without damaging the materials?

Wipe the mesh and sponge surfaces with a damp cloth and mild detergent; avoid soaking the 5-inch cushion or using abrasive cleaners, and let the chair air-dry completely before use.

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