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Box DesignLab: Ergonomic design with lumbar support

(53 ratings)
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab
Thumbnail Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab

This ergonomic office chair is built for long workdays where comfort matters. Designed for home office employees or remote workers who spend hours at a desk, it supports your back and keeps you moving without distraction.

Unlike standard task chairs that lock you in one position, this chair encourages movement with a smooth rock from 90° to 120°. The independent lumbar support targets your lower back, and the high-density foam cushion won't flatten after a few months. You can lean back and stretch without getting up, which helps when you're focused on a deadline.

The flip-up armrests are a real space-saver—they tuck under a desk or counter so you can pull the chair close. No more banging elbows against the edge. Assembly takes about 30 minutes with the included tools and clear instructions. The PU leather wipes clean easily, and the casters roll quietly on hard floors. A solid choice for a reliable, comfortable office chair without the premium price tag.

Features
  • Flip-up armrests for space saving
  • PU leather with high-density sponge
  • SGS-certified class 3 gas cylinder
  • Max weight capacity of 300 lbs
  • Rocking function with adjustable recline
  • 360-degree swivel and height adjustment
  • Easy assembly in 30 minutes
  • Ergonomic design with lumbar support

General specs

  • Brand: Box DesignLab
  • Seller: Amazon
  • ID: B0FG2MPL5T
  • Base Type: 5-corner base
  • Caster Type: Silent rolling casters
  • Armrest Type: Flip-up
  • Swivel Range: 360°
  • Angle Armrest Fold: 90°
  • Upholstery Material: PU Leather
  • Filling Material Seat: High-density sponge
  • Angle Backrest Recline: 90°, 120°
  • Maximum Weight Capacity: 300 lbs
  • Certification Cylinder Gas: SGS Class 3
  • First listed by seller: 5/20/26

If you are interested in more details, you can find full information on the seller's page.

Amazon live offers

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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.

FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.

Shippable means the offer is listed as available for delivery on Amazon.

New, Used and Refurbished describe the item condition shown for that Amazon offer.

1 live offer
Top live offer
$139.99
Free shipping
New Third-party seller FBA Shippable
Offers updated: 6/3/26
Amazon View on Amazon
Price History for seller Amazon
Date Price
5/20/26 $139.99
5/20/26 $125.99

Shipping options

Delivery to Russia
Available

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Brand Box DesignLab Brick Attic Primy MALOL X XISHE DUMOS
Model LDL-929
Color
Rating
(53)
(1817)
(354)
(54)
(3014)
(248)
Price $139.99 $99.99 $139.99 $99.99 $116.99 $84.96
Seller Amazon Amazon Amazon Amazon Amazon Amazon
Update May 20, 2026 May 27, 2026 May 27, 2026 May 20, 2026 May 27, 2026 May 20, 2026
Base Type 5-corner base reinforced five-star base 5-Star Five-legged base
Armrest Type Flip-up Flip-up adjustable 90° Flip-up 90° flip-up armrests Flip-up adjustable
Upholstery Material PU Leather PU leather PU leather Faux Leather, Mesh
Material PU leather, high density sponge PU leather, high-resilience foam, reinforced frame PU leather, PVC imitation leather, High-density sponge padding
Weight Capacity 300 lbs 400 lbs 136.1 300 pounds
Base Material Metal Nylon Titanium metal
Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive... — Smart Chairs, Box DesignLab

Ergonomic Office Chair with Flip-up Armrests, 300lbs Mid Back Computer Office Desk Chair with Lumbar Support, Executive Leather Chair with Rocking Function Adjustable Height

$139.99
Amazon View on Amazon

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Product confidence

Reviews

4.3
(53 ratings)

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