Reasons To Choose Ergo PLUS
Full Adjustments & Full Support
Dynamic Variable Lumbar (DVL)® Support
It intuitively adjusts to your body every time you move.Responding to your weight, height, position, and the amount of pressure you place on it,our Dynamic Variable Lumbar (DVL)® pivots with you to keep you comfortable and supported even as you change positions. That way, you're focused on your work, not your back.
3D Adjustable Headrest
Large Surface Headrest Can Fully Support your Head.
The headrest of the Kerdom office chair adopts a widened headrest that conforms to the curve of the human neck,which can be adjusted up and down,rotated 60 degrees back and forth,and naturally fits to support the neck.
Up & Down Backrest
A total of 3 levels height adjustments based on your height to allow for a better customised fit.
The backrest height adjustment is also essential in ensuring the precise point for your lumbar support.
Don't Forget Your Arms（3D Adjustable Armrest）
Adjust the Arms Up and Down,Side to Side,Front to Back ,and In and Out.
3D adjustable armrest give you the flexibility to adjust based on your movements and keep your arms fully supported at all times with the premium PU soft padding.
130° Recline Angle
With a reclining function that allows you to tilt the backrest back (90°~130°) and the tilt lock function,you can choose to sit straight or lean back in comfort.Set the seat height to your ideal level, adjust the headrest and 3D armrests as you want
Secure payments
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Up To 5-Year Warranty
Kerdom promises 5 years warranty for our beloved customers that purchased with us directly.
Free Shipping Sitewide
We provide ground shipping with 24-hour dispatch guarantee and 3-5 days to deliver.
30-Day Free Trial
30-day hassle free return and refund for all of our products purchased from Kerdom official.
OVERVIEW
SPECIFICATIONS
Dimensions
20"D x 12"W x 22"H
Product Weight
40.8 pounds
Brand
Kerdom
Materials
3D knit (100% polyester)
High- density foam
Color
Black
Warranty
5 Years
Frame Material
Wood, Alloy Steel, Nylon
Maximum Weight
330lb
Overall Height
43″ to 53″
Seat Height from Floor
Arm Height from Seat
Width Between Arms
Arm to Floor
Back Height from Seat
39" to 45"
Seat Depth
Seat Width
19.5“
Product Q&A
Frequently Asked Questions
I need to study and write for hours on my computer.Mostly I need my back to stay straight but at the same time from time to time I can recline.This chair can fit these needs well?
Yes,the chair is designed to accommodate sitting for long periods of time. It has an Auto-Harmonic™ tilt mechanism that will automatically adjust as you sit up or take a break and lean back.
What back height would you recommend for a 6’1” tall person?
Either of these will work well for you.The ideal back heights aren't necessarily determined by the users height,but if you are looking for the most support for an extended period of time, individuals over 6' would likely feel more comfortable in a Mid Back, or High Back.
what height and weight does this chair accommodate? Is this a good chair for 250 lbs individuals?
The KD999 Office Chair is rated up to 350 pounds and will accommodate somebody up to 6'5".This would be a good chair for a 250 pound individual.
Are the caster wheels designed for hardwood floors？
Yes, the casters are designed for hard floors, including hardwood.
Where is the KERDOM chair manufatured?
The KERDOM Chair is manufactured at our headquarters in Zeeland, Michigan.
What is the material of the arms? Is it a hard plastic on top,where your arms would be resting?
The arms are constructed of a glass-filled nylon structure overmolded with a thermoplastic elastomer (TPE) to provide a strong durable structure that is soft to the touch.