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High-Back Khroma Executive Office Conference Chair by Nightingale Chairs


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List Price: $442.99

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Product Information:

  • 10+ in Stock
  • Overall: 25'' W x 28'' D
  • Overall Product Weight: 44LB.

High-Back Khroma Executive Office Conference Chair —  

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High-Back Khroma Executive Office Conference Chair —  

Add to Cart


This affordably priced premium executive chair combines ergonomic comfort and support with plush upholstery with Enersorb foam and exceptional styling


  • Knee tilt swivel mechanism
  • Fixed height arms with upholstered arm pads

Product Details

  • Product Type: Executive Chair
  • Style: Modern
  • Armed: Yes
  • Swivel: Yes
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Weights & Dimensions

Adjustable Chair Back Height

  • Max Height: 24.5 ''
  • Min Height: 24.5 ''

Other Dimensions

  • Overall: 25'' W x 28'' D
  • Seat: 18'' D x 19.5'' W
  • Seat Height: Minimum: 17.5 ''
  • Seat Height: Maximum: 21.5 ''
  • Base: 26'' D x 26'' W
  • Headrest: 8'' H x 19'' W
  • Minimum Overall Height - Top to Bottom: 42 ''
  • Maximum Overall Height - Top to Bottom: 45 ''
  • Armrest Width: 2 ''
  • Chair Back Width: 19.5 ''
  • Overall Product Weight: 44 LB.


Product Type: Executive Chair Style: Modern
Armed: Yes
  • Arm Finish: Chrome
  • Armrest Material: Foam
Swivel: Yes
Lumbar Support: Yes Upholstered Back: Yes
Upholstered Seat: Yes Tilt Mechanism: Yes
Casters: Yes
Headrest Included: Yes
  • Padded Headrest: Yes
  • Headrest Material: Memory foam
Waterfall Edge: Yes Weight Capacity: 254 Kilogramm
Fire Resistant: Yes Hardware Finish: Black
Powder Coated Finish: Yes Product Care: Wipe clean with a dry cloth; do not use solvents
Recycled Content: Yes
  • Total Recycled Content (Percentage): 20
  • Post-Consumer Content (Percentage): 15
Rust Resistant: Yes
Commercial Use: Yes Compatibility: Model 3403 guest chair
Leg Type: Fine-point rolling  


Assembly Required: Yes Tools Needed: No tools needed
Additional Parts Required: No  


Product Warranty: Limited lifetime warranty  


Commercial ONLY Certifications: Yes
  • GSA Approved: Yes
  • GREENGUARD Certified: Yes

About the Manufacturer

Since 1928, Nightingale has provided the world with inventive seating solutions. While much has changed over the past 80 years in the design and function of seating, their commitment to comfort, quality and innovation has always remained a constant. Many of their current seating products are patented and or design registered, and clearly demonstrate their commitment to the future of office seating.

More About This Product

When you buy a Nightingale Chairs High-Back Khroma Executive Office Conference Chair online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. Read customer reviews and common Questions and Answers for Nightingale Chairs Part #: 3400D on this page. If you have any questions about your purchase or any other product for sale, our customer service representatives are available to help. Whether you just want to buy a Nightingale Chairs High-Back Khroma Executive Office Conference Chair or shop for your entire home, AllModern has all of your design needs covered.
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Shipping & Returns

Expected delivery dates for 20147 Change

Shipping Policy 30-Day Return Policy


Overall Rating


Based on 1 review

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Customer Photos

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5.0 stars

Conference Room Chairs!

from Houston, TX on 09/30/2015 – Verified Buyer

Outstanding conference room chairs!

Questions & Answers

Q: "What is the upholstery material used?"
A: The upholstery material used is leather.
– Elesa from AllModern on Apr 13, 2016