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HeroSet Ergonomic Big and Tall Computer Desk Chair: 7-point ergonomic support system
This HeroSet office chair is built for long work sessions, whether you're crunching spreadsheets or taking calls from home. The 7 support points—from head to hands—keep your posture in check, so you can focus on the task without shifting every 20 minutes. The flip-up armrests tuck away when you need to slide under a desk, making it easy to switch from typing to sketching notes by hand.
Adjust the height from 43 to 47 inches and tilt the back between 90 and 120 degrees to match your mood. The PU leather breathes, so you won't stick to the seat on warm afternoons. Under the cushion, a five-layer build with 20 silent springs absorbs every lean and shift, so the chair feels supportive without being stiff. The base holds up to 400 pounds, and the casters roll quietly over carpet or hardwood.
Assembly takes about 20 minutes with the included tools. Just remember to tighten the screws every three months to keep everything solid. If something goes wrong, the 5-year service covers it, and the team responds fast.
Features
- Adjustable height 43-47 in
- 90-120° tilt adjustment
- 90° flip-up armrests
- Breathable PU leather upholstery
- Five-layer cushion structure
- 20 spring pack seat cushion
- Quiet PU casters
- SGS-certified gas lift
- Reinforced explosion-proof base
- 400 lbs weight capacity
- 5-year after-sales service
- 7-point ergonomic support system
General specs
- Brand: HeroSet
- Seller: Amazon
- ID: B0CQ2PCK6S
- Brand: HeroSet
- Warranty: 5-year service
- Depth Seat: 24 in
- Seat Width: 24 in
- Tilt Range: 90° - 120°
- Height Seat: 22 in
- Armrests Type: Flip-up
- Assembly Time: 20 minutes
- Base Material: Reinforced explosion-proof
- Caster Material: PU
- Weight Capacity: 400 lbs
- Cushion Structure: 5-layer: PP cotton, high-density sponge, silent spring set (20 springs)
- Package Dimensions: 11 in x 25 in x 20 in
- Upholstery Material: PU Leather
- Height Overall Range: 43 in - 47 in
- Certification Gas Lift: SGS-certified
- First listed by seller: 5/20/26
If you are interested in more details, you can find full information on the seller's page.
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Top live offer
$139.99
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Third-party seller
Shippable
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$139.99
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New offers
Third-party seller
· Shippable
$139.99
Third-party seller
· Shippable
$189.99
Offers updated: 6/3/26
Shipping options
Delivery to 
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Available
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| Brand | HeroSet | COLAMY | Freepub | |||
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| Price | $139.99 | $129.99 | $123.99 | $167.07 | $149.99 | $129.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 27, 2026 | May 27, 2026 | May 20, 2026 | May 20, 2026 | May 27, 2026 | May 27, 2026 |
| Warranty | 5-year service | 24-Hour Customer Service | 1-year | Standard manufacturer warranty, contact seller for details | ||
| Assembly Time | 20 minutes | 20 minutes | 15 minutes | |||
| Base Material | Reinforced explosion-proof | Stainless steel | Metal | Nylon | ||
| Weight Capacity | 400 lbs | 330 lbs | 300 lbs | 350 lbs | 250 lbs | |
| Material | High-quality supportive sponge, Pocket springs, Mesh fabric | PU Leather, High-density Sponge, Memory Foam, Metal Base, FSC-Certified Wood | Breathable Mesh Fabric, Anti-collapse High-density Foam Cushion, Sturdy Frame | |||
| Armrest Type | Flip-up (90°) | Padded flip-up | 3D Adjustable | |||
Ergonomic Big and Tall Computer Desk Chair 7-point ergonomic support system
$139.99
When this device makes sense
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