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All Seating Chiroform Mid Back 24 Hour Chair 
The Chiroform Mid Back 24 Hour Chair by All Seating was designed for use in task-intensive office settings. The chair has an attractive mid-back rise that works well in all types of office environments. The Chiroform 98030 chair includes a curved backrest, built-in lumbar support, pneumatic seat height adjustment and more. It is rated for users up to 325 pounds and meets or exceeds all ANSI/BIFMA standards. All Seating mid-back chairs are available in several fabric or vinyl colors and come with a 10-year manufacturer's warranty. Shipping is free to the lower 48 states.
- A fully contoured, double-curve backrest
- Built in lumbar support
- High density molded foam seat and backrest
- 6 ply Canadian maple seat pan
- Pneumatic seat height adjustment
- 360-degree swivel
- Backrest height adjustment
- Backrest angle adjustment
- Heavy duty five star nylon base
- Dual wheel carpet casters standard
- Rated for users up to 325lbs.
- Meets or exceeds ANSI/BIFMA standards
- 10 year warranty from Allseating
- Normally ships in 3-4 business days from Toronto CA
*Fabric shown in picture is no longer available. Please click on the color chart links listed below to view available in stock upholstery options.*
CLICK HERE for fabric color chart
CLICK HERE for vinyl color chart
Seat Size: 21"W x 18.5"D
Back Size: 18" - 22.5"H x 19"W
Seat Height: 16.5" - 21.5"H
Overall: 34.5" - 44"H x 28"W x 28"D
Special Order / Custom Order - This product may not be returned