A task chair that feels like one piece, not a collection of mechanical parts.
Updated
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At a glance
- Soft, organic one-piece back and arm form
- Mesh backrest with upholstered seat
- Automatically adjusts to mimic natural spine movement; continuous lower-back support
- Adjustable seat depth, seat height, back tension and height tension
- Comprehensive support through backrest, seat and armrests
- Fixed nylon arms with PU surface or DONATI 4D adjustable arms; 325 mm aluminum or nylon 5-star base; D60 nylon casters
- W 645 x D 645 x H 937 mm
- Series
- SELLA
- Type
- Ergonomic mesh task chair
- Category
- Seating
- Models
- 4 listed
- Customization
- Available
- Brand
- Omni
- Manufacturer
- Jiangsu Omni Industrial Co., Ltd.
- Country of origin
- China

About the SELLA series
"Increasingly, task chairs have looked like machines rather than pieces of furniture. The soft, organic forms of the chair back and arms are an antidote to this." SELLA automatically adjusts to mimic natural spine movement, contouring to the user's back, ensuring continuous lower back support as you move in your chair. It accommodates the largest postures by offering comprehensive support through its backrest, seat, and armrests.
Suited to
- Open-Plan Office
- Call Center & High-Density
- Training & Education
- task seating
- open office
- conference rooms
- training rooms
- home office
Models & dimensions
| Code | W | D | H | Note |
|---|---|---|---|---|
| OM-SE-001-M2A2-D | 645mm | 645mm | 937mm | Aluminum base, DONATI 4D arms, 3D knitted mesh |
| OM-SE-001-M2A1-D | 645mm | 645mm | 937mm | Aluminum base, fixed arms, 3D knitted mesh |
| OM-SE-002-M2A2-D | 645mm | 645mm | 937mm | Nylon base, DONATI 4D arms, 3D knitted mesh |
| OM-SE-002-M2A1-D | 645mm | 645mm | 937mm | Nylon base, fixed arms, 3D knitted mesh |
SELLA gallery



Specify or buy SELLA
- MOQ & lead time
- MOQ from 2–5 pieces per model; standard products ship 25–30 days from deposit, custom finishes 35–40 days.
- Customization
- Sizes, finishes, colors, power modules, branding and packaging.
- OEM / private label
- Available — see the program.
Send your quantities, layout or target price. Our export team replies with a quotation, MOQ and lead time for SELLA.
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SELLA: frequently asked questions
What adjustments does the SELLA task chair have?
SELLA adjusts seat depth, seat height, back tension and height tension. It adjusts automatically to mimic natural spine movement for continuous lower-back support, and offers support through the backrest, seat and armrests.
What are the dimensions and options of SELLA?
The chair is W 645 x D 645 x H 937 mm. It has a mesh backrest with an upholstered seat, fixed loop arms or adjustable arms, a black or white frame, and a polished or black 5-star base on casters.
What is the design idea behind SELLA?
SELLA aims to look like furniture rather than a machine, with soft, organic one-piece back and arm forms. It is used in open offices, conference rooms, training rooms and home offices. Customization is available for upholstery and frame colors.


