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Member Only Item

Alera Merix450 Series Black Mesh Big & Tall Mid-Back Chair

Item #599440

Online Price
Your Price $247.99
Price Per null:
  • Shipping & Handling Included *

Member Only Item

The estimated delivery time will be approximately 1-3 business days from the time of order.

  • Mid-Back Chair
  • Aesthetically stylish for superior sitting experience for users up to 450 lbs  
  • Breathable fabric mesh back with super cushioned mesh fabric seat  
  • Integrated lumbar support encourages ideal back posture  
  • Removable padded armrests offer soft support
  • Assembly required  

Additional Features:
  • Arms: Yes
  • Arm Style: Padded T-Bar
  • Armrest Color: Black
  • Distance Between Arms: 20-5/8"
  • Overall Depth: 25-1/2"
  • Overall Width: 29-1/8"
  • Overall Height: 42-3/4"
  • Seat Dimensions: 20-7/8"D x 23-1/4"W
  • Seat Height: 19-5/8" to 23-1/4"
  • Back Dimensions: 19-5/8"D x 26-3/4"H
  • Base/Frame Color: Black
  • Base/Frame Material: Steel
  • Base Style: Five 2-1/8" hooded casters
  • Seat/Back Color: Black
  • Back Material: Mesh
  • Seat Material: Mesh
  • Weight capacity: Up to 450 lbs

  • 360° Swivel
  • Integral Lumbar Support
  • Pneumatic Seat Height Adjustment
  • Tilt Lock
  • Tilt Tension

Compliance Standards:
  • Meets or exceeds ANSI/BIFMA standards  

Model: ALE MX4517

  • Brand: Alera
  • Collection Name: Merix450
  • Color: Black
  • Depth: 25.5 in.
  • Height: 42.75 in.
  • Model: ALE MX4517
  • Upholstery Material: Mesh

Standard shipping via UPS Ground is included in the quoted price.
The estimated delivery time will be 1-3 business days from the day of order.
Please note: Depending on order size, orders may be shipped using an alternative shipping method which may add a day to the delivery window.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required.

Orders going to Puerto Rico will be shipped via USPS and not UPS Ground. Estimated delivery time for these orders will be approximately 3-6 business days from time of order.

Please be sure to inspect your order at time of delivery for any issues or damage and if possible note any damage with delivery driver.

Please call 1-888-320-3277 with questions or concerns regarding your order. products can be returned to any of our more than 600 Costco warehouses worldwide.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered. If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

View Costco's Return Policy.

For information or a written copy of the manufacturer's warranty, please contact us at:

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