| Item # | 834571 |
| Manufacturer # | B9090-BK |
| Color (Seat) | Black |
| width | 25 in. |
| height | 40 in. |
| depth | 25 in. |
| Weight Capacity (Seat) | 250 lb |
| Length (Seat) | 18 in. |
| Certifications | ANSI/BIFMA Compliant |
| Color (frame) | Black |
| Width (Seat) | 20 in. |
| Height (Maximum) – Floor To Seat | 22 in. |
| Height (Minimum) – Floor To Seat | 17 in. |
| recommended daily usage | Performance (6-8 Hours) |
| chair back style | Low-Back |
| Material (seat) | Fabric |
| Material Family (Seat) | Fabric |
| Adjustments | Seat Back Depth; Seat Height |
| Ergonomic | Yes |
| chair back material | Fabric |
| material (frame) | Nylon |
| assembly | Assembly Required |
| Warranty | 1-Year Limited |
| Height Adjustment Type | Pneumatic/1-Touch |
| arm type | Armless |
| Antimicrobial Protection | No |
| Reclines | No |
| rolling | Yes |
| seat glide | No |
| lumbar support | Yes |
| Waterfall Seat | No |
| Swivel | No |
| Locking Casters | No |
| Kids Desk Chair | No |
| arms | No |
| brand name | Boss Office Products |
| dimensions | 40 in. X 25 in. X 25 in. |
| Eco Label Standard | MAS Certified Green |
| Height Range (Floor To Seat) | 17 in. – 22 in. |
| manufacturer | NORSTAR OFFICE PRODUCTS INC. |
| seat size | 18 in. X 20 in. |
Enhance your workspace with this Boss task chair. The generous weight capacity and extra-large seating accommodate a wide range of users, while the Caressoft upholstery and sturdy nylon base ensure durability and stability. Move freely from your desk to the filing cabinet with double-wheel 2-inch casters. This Boss Diamond task chair has a contoured, padded back to reduce the strain on your spine and features adjustable height, back and depth for maximum flexibility and support.
- Caressoft upholstery provides breathability and comfort.
- Contoured back offers continued support.
- Pneumatic gas lift and adjustable back height and depth provide flexibility.
- 25″ nylon base and hooded 2″ casters for maneuverability.
- Weight capacity tested to support 275 lbs.
- ANSI/BIFMA Compliant – This product has been tested and verified for compliance with rigorous performance requirements and safety standards related to specific furniture products.














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