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BOSS Black Diamond Task Chair (B9090-CS)
- This diamond task chair is the perfect mobile seating solution for any office
- It features an extra large seat complete with wide back cushions
- It features an extra large seat complete with wide back cushions and has an overall weight capacity of 275 pounds
- Its contoured back provides excellent spinal support, so users can get through those long days without the extra strain
- Additional features include pneumatic gas lift seat height adjustment, black antimicrobial vinyl upholstery, and adjustable back height and depth
- For your convenience, the unit ships ready to assemble
Overview
Specs
Reviews
Bring stylish comfort to your office with the BOSS Office Products B9090-CS Task Chair. Its modern design with vibrant finish* adds a touch of stylish flair to your office. The cushioned, ergonomic mid-back and extra-thick large seat provide you with the maximum support and comfort. Quickly find the perfect sitting position by adjusting the seat height. Move around smoothly and steadily with the hooded double wheel casters. Additionally, this study chair is able to withstand a weight of up to 250 pounds.
Note: *The BOSS Office Products B9090 Task chair is available in four fabric colors: Black, Blue, Burgundy, and Grey.
Superior comfortThe mid-back ergonomic task chair is perfect for anyone who works long hours behind a desk. Its soft, cushioned backrest provides the perfect level of back support, helping relieve back strain. The extra-large seat is well padded for extra comfort. You’ll never feel discomfort, even after a long period of working.
Adjustable seat heightThe pneumatic gas lift enables you to easily adjust the seat height for maximum comfort. This means you can always work in a personalized, optimized position.
Move around easilyThanks to the hooded double wheel casters, you can easily move the chair around your work area – no need to get up.
Superior comfortThe mid-back ergonomic task chair is perfect for anyone who works long hours behind a desk. Its soft, cushioned backrest provides the perfect level of back support, helping relieve back strain. The extra-large seat is well padded for extra comfort. You’ll never feel discomfort, even after a long period of working.
Adjustable seat heightThe pneumatic gas lift enables you to easily adjust the seat height for maximum comfort. This means you can always work in a personalized, optimized position.
Move around easilyThanks to the hooded double wheel casters, you can easily move the chair around your work area – no need to get up.Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.
- This item is covered by Newegg.com's International Order Return Policy.
- Read full return policy for details.
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-593-1888
- Support Email: info@bosschair.com
- Support Website
- View other products from BOSS Office Products
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The BOSS Black Diamond Task Chair (B9090-CS) is an armless, height-adjustable office chair with a large cushioned seat, contoured back, and mobile casters, suited to desk users who want roomy seating and straightforward seat-height adjustment.
Recommended For
- People doing short desk tasks who want a padded, contoured task chair with simple seat-height adjustment and rolling casters.
- Users who prefer an armless chair that can fit beneath a desk or work surface without armrests getting in the way.
- People who value a larger cushioned seat and contoured back for everyday seated tasks, rather than a chair with extensive ergonomic controls.
- Users who need a mobile chair for moving between nearby desk or office tasks and whose body weight is within the chair’s 275-pound capacity.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Adult users seeking an armless, height-adjustable swivel task chair for an office, study room, or library |
| Seat And Back | 18-inch seat depth and length, 22-inch seat height, and a solid back measuring 17 inches wide by 16.5 inches high; foam fill |
| Adjustability And Tilt | Pneumatic gas lift adjusts seat height; no back adjustment, seat slider, tilt, or locking controls |
| Materials And Finish | Vinyl upholstery with a faux-leather finish and metal frame; black finish |
| Base And Mobility | 25-inch nylon base with 2-inch dual-wheel nylon casters and swivel movement; recommended for hard floors |
| Dimensions And Weight | Overall dimensions are 25 inches long by 19.5 inches wide by 32 inches high; item weight is 23 pounds |
| Capacity | Supports up to 275 pounds |
| Assembly And Included Components | Assembly required; one caster is listed as included |
| Model Identifiers | BOSS Office Supplies B9090-CS |