EC3 High-Back Executive Office Chair
SKU: 82679856628

EC3 High-Back Executive Office Chair

Sale price$566.55 Regular price$629.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

EC3 High-Back Executive Office ChairOur Promise To You Personalized Customer Service A customer service agent who's available 24 7, will be personally assigned to you from beginning (first contact) to end (post delivery support) Standard & Upgraded Delivery Need additional services like inside delivery or product assembly? Give us a call and we'll make it happen. Oh by the way, standard shipping is free! (normally ~$205 for this product) Price Match Guarantee Happen to find one of our

Our Promise To You

Personalized Customer Service - A customer service agent who's available 24/7, will be personally assigned to you from beginning (first contact) to end (post-delivery support)

Standard & Upgraded Delivery - Need additional services like inside delivery or product assembly? Give us a call and we'll make it happen. Oh by the way, standard shipping is free! (normally ~$205 for this product)

Price Match Guarantee - Happen to find one of our products for a cheaper price on another website? Let us know and we'll match or beat it! 

Comfort & Aesthetics - We only partner with high quality manufacturers, so we're confident the EC3 Chair will provide long lasting comfort while also looking as good as it feels.

Product Description

The EC3 office chair evokes a clean aesthetic and polished feel. With its full-back and spring support system built into a molded foam, the EC3 is a perfect blend of ergonomic support and modern style. 

 

Built for Exceptional Comfort & Support

  • high density and high resiliency molded back foam with Enersorb (super cushiony) top layer that provides lumbar support for maximum comfort

  • Waterfall seat design made to reduce muscle fatigue

  • Comes standard with built-in headrest support to keep your back and neck aligned

 

Innovative Ergonomic Features

  • Syncro-tilt mechanism that includes multi position tilt lock for position flexibility

  • Pneumatic height adjustment and side tension control

  • Free optional adjustable arms that change height and pivot front-to-back 

 

*to see a depiction of key features, please click the "Specifications & Features" section below

 

Weights & Dimensions

Overall Dimensions: 44" - 47.5" H | 26" W | 26" D

Seat Dimensions: 16.5" - 20" H

Specifications & Features

Weight Capacity - 300 lbs

Warranty & Returns

Please see Office Pinnacle's Return Policy here

 

Nightingale Warranty Information:

At Nightingale, we’re proud of what we make, and we stand behind our products. Our Lifetime Limited Warranty applies to products manufactured after Jan. 1st, 2016 that have been delivered to customers in Canada and the US.

The warranty begins with the date of purchase from the Nightingale dealer by the original purchaser. Under this warranty, all claims must be made within the time period specified:

  • Lifetime limited: All non-moving metal parts.
  • 10 years: Control mechanisms, casters, pneumatic cylinders, self-skinned urethane parts and plastic shells.
  • Five years: Upholsteries.

The warranty is based on normal use within a normal commercial office setting of single shift, eight hours per day, five days per week, by individuals weighing 250-350 pounds depending on model.

Some natural variations occurring in wood, leather, or other natural materials are inherent to their character and are not considered defects. Nightingale Corp. does not warrant the colorfastness or matching of colors, grains, or textures of these materials. Additionally, a Customer’s Own Material (COM) selected by, and used at the request of, a customer, is not warranted.

The Warranty does not apply to:

• Normal wear and tear over the course of ownership.

• Damage caused by abuse, misuse, accident, or negligence.

• Abnormal use or use within extreme climatic conditions. Normal climatic condition is defined as the temperature and moisture content range for human comfort and health.

• Alterations to or modifications of the product not approved by Nightingale Corp.

• Products not installed, used, or maintained in accordance with product instructions and warnings.

• Products used for rental purposes; and,

• Damage caused by the carrier-in-transit, which is handled under separate terms.

The NIGHTINGALE Warranty does not cover the cost of transportation or labor, except as noted.

All Warranty claims must be submitted by the Nightingale Dealer that sold the product.

Nightingale Corp. reserves the exclusive and sole right to determine whether a NIGHTINGALE seating product is defective in material or workmanship.

In order for Nightingale Corp. to determine whether the Warranty applies, the following information must be supplied to Nightingale Customer Care:

• Original Purchase Order and Purchase Order Date.

• Nightingale Corp. Invoice Number and Invoice Date.

• Product Model Number.

• Reason for claim.

• Please note that Nightingale Corp. may also require that photographs be supplied, clearly depicting the defective part or product. Nightingale reserves the right to deny any Warranty claim that does not include photographs when requested.

Should a Warranty claim be approved by Nightingale, then Nightingale will issue a Warranty Ticket Number to that claim. Nightingale Corp. will then, at its exclusive and sole discretion, apply one of the following remedies:

1. Issue replacement parts only, at no charge and prepaid freight. The cost of transportation and labor is not covered.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82679856628

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 854 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Texas Pet Company
Natrona Heights, US
★★★★★ 4
Good for larger treats, not small ones
Pattern Name: Carrot, Pattern Name: Carrot
Our dog loves this treat toy. It has been very durable as far as the rubber part goes but the cloth carrot insert not so much, that got torn apart pretty quickly. Also this works for bigger treats, but once the cloth carrot was destroyed, there was no way to keep small treats from just falling out. Now we use it to stick larger chew sticks in the holes and it works to help her keep it in place while chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
KRR
Houston, US
★★★★★ 5
Dogs love these treat toys
Pattern Name: Strawberry, Pattern Name: Strawberry
I have big dogs who live for treats and love to play puzzle games to find treats. You can stuff these toys with small treats which gives your dog a mental challenge while working to figure out how to get them out. The quality of these toys are great but durability with big dogs will be short lived. The strawberry green top immediately was de-stuffed while dog was looking for more hidden treats. The corn husk seems to be more challenging for them to get the treats out. However my smarter dog was determined and eventually reaped the rewards. I would recommend these toys for dogs who will not rip them apart.... but really is there any pup who doesn't enjoy de-stuffing a stuffie squeek toy?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
K
Verified Purchase
K. Gardner
Los Angeles, US
★★★★★ 5
Great feeder for high energy puppy!
Size: Large, Color: Blue
I have a 50lb high energy puppy. She is not a fast eater, BUT she loves this activity and it gives me about 30 minutes of uninterrupted bliss. It took about 10 minutes to demonstrate to help her get the hang of it. She will sit, spin the barrel with her paw, then sniff every divider, only open the ones with her food, and then restart the process. It is sturdy and stays on the floor as she paws and pushes. It might move a little, but not far. This is my favorite puzzle toy by far and I love that it is "hard" enough to keep her occupied but not enough that she gets frustrated and doesn't want to do it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
B
Verified Purchase
BECKY A STEPHENS
Draper, US
★★★★★ 5
VERY PUZZLING
Size: Extra Large, Color: Matisse green
My dog, who is VERY intelligent, took an extremely long time to figure it out, and that was after following the video directions of how to train her. However, every other puzzle i bought her, i never had to spend a moment teaching her how to solve it, so KUDOS! AND she still loves it!!! Thank you. I have a Rhodesian Ridgeback. She is VERY strong and I think she doesn't break it because she doesn't want to, but it does not feel cheap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
J
Verified Purchase
Jay Kay
Chelsea, US
★★★★★ 5
Variable difficulties and relative quietness make this puzzle our households favorite!
Size: Large, Color: Blue, Size: Large, Color: Blue
Great puzzle for our dog. We started her out taking all the covers off to get her used to how the rolling feeder works. Now she’s a pro and loves it. It is difficult enough in that she has to use multiple senses, but she hasn’t shown frustration with it now that she’s learned it. It is also the QUIETEST puzzle of hers. Which is a huge plus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026

recommand products