Measure Before Ordering
Measure the clear height under the table, the doorway and corridor, chair legs or fixed base, behind the backrest, and the footrest/reclining space.
HomeWorker × Nine to Nine F2 Pro High-Back Three-Zone Study Chair
30-Second Fit Check
Available to Order
- Workspace Category
- Ergonomic/Study Chair
- Installation Difficulty
- Medium to large items: two-person assist recommended
Measure Before Ordering: Measure the clear height under the table, the doorway and corridor, chair legs or fixed base, behind the backrest, ...
HomeWorker x F2 Pro High-Back Three-Zone Study Chair by Ba Jiu Jian
High-back with three-zone support, double dynamic backrest and seat.
Key Features for Your Workspace
Models and dimensions have been reorganized based on Hong Kong home spaces. Measure your desk bottom, doorway, and the area needed for rotation or recline before choosing the right chair.
Dimensions & Materials
Dimensions: Backrest length approx. 39 cm; Seat depth adjustable forward/backward by approx. 8 cm; Seat height approx. 44–55 cm; Base width approx. 56 cm (total), approx. 55 cm (single side).
Materials: Wrapped segmented backrest, foam seat cushion, steel base.
Style Options
- F2pro High-Back | Grey Three-Zone Backrest | Double Dynamic Backrest
- F2pro High-Back | Pink Three-Zone Backrest | Double Dynamic Backrest
- F2pro High-Back | Blue Three-Zone Backrest | Double Dynamic Backrest
Measure Before Ordering
- Clearance height under your desk and whether armrests can fit underneath
- Width of room doors, corridors, chair legs, or fixed base
- Space required behind the backrest, for the footrest, and for full recline
HomeWorker Warehouse QC
We verify the model, color, main structure, and accessories against your order, and perform basic checks on lift, casters, armrests, recline, or electric functions. Promotional information from the source and unverified guarantees will not be treated as product commitments.
Hong Kong Delivery
Delivery to Hong Kong only; Free shipping for orders over HK$500, otherwise a HK$100 shipping fee applies. For bulky items, upstairs delivery, remote areas, or installation, please WhatsApp 9604 0994 or email homeworkercshk@gmail.com for inquiries.
Local Dispatch After Basic Warehouse QC
Size & Compatibility Inquiries Before Purchase
Hong Kong Support: WhatsApp 9604 0994
HomeWorker × Nine to Nine F2 Pro High-Back Three-Zone Study Chair
HomeWorker × Nine to Nine F2 Pro High-Back Three-Zone Study Chair
30-Second Fit Check
Size, Load Capacity & Installation Fit
HomeWorker organizes the most critical data for your experience. Cross-check dimensions and setup space before ordering to avoid mismatches.
- Workspace Category
- Ergonomic/Study Chair
- Mounting Method
- Self-assembly is required for your chosen model; for larger or electric versions, two people are recommended for assistance.
- Installation Difficulty
- Medium to large items: two-person assist recommended
- Product Dimensions
- Backrest height approx. 39 cm; seat depth adjustable by approx. 8 cm; seat height approx. 44–55 cm; base width approx. 56 cm, single side approx. 55 cm.
- Primary Material
- Structured zone backrest, foam seat cushion, steel base
Suitable for you, if...
Measured Hong Kong home office or study positions including space under the desk, door, base frame, and recline space.
Might not be suitable, if...
Situations where the space has not been measured, it is for medical use, or there is a request for source promotion/sales/certification commitments.
Package Contents
Selected chair body, structural components, and corresponding installation accessories; excludes the desk, computer, and display items in the image.
Installation Notes
Assemble according to the instructions; before assembly, check the model, parts and screws, and retain the packaging until the inspection is complete.
Enterprise & Bulk Setup
For corporate or school purchases, please provide the quantity, user height range, desk height, delivery address, lift/stairs information, and desired date.
Local Dispatch After Basic Warehouse QCVerify the model, color, main structure, and accessories in the warehouse, and conduct basic checks on lifting, casters, armrests, recline or electric functions.
Order Processing & DispatchGenerally 5–7 business days; for large items, remote areas, upstairs delivery, or installation, delivery will be confirmed separately.
Inquire Before PurchaseWhatsApp 9604 0994
Details
HomeWorker x F2 Pro High-Back Three-Zone Study Chair by Ba Jiu Jian
High-back with three-zone support, double dynamic backrest and seat.
Key Features for Your Workspace
Models and dimensions have been reorganized based on Hong Kong home spaces. Measure your desk bottom, doorway, and the area needed for rotation or recline before choosing the right chair.
Dimensions & Materials
Dimensions: Backrest length approx. 39 cm; Seat depth adjustable forward/backward by approx. 8 cm; Seat height approx. 44–55 cm; Base width approx. 56 cm (total), approx. 55 cm (single side).
Materials: Wrapped segmented backrest, foam seat cushion, steel base.
Style Options
- F2pro High-Back | Grey Three-Zone Backrest | Double Dynamic Backrest
- F2pro High-Back | Pink Three-Zone Backrest | Double Dynamic Backrest
- F2pro High-Back | Blue Three-Zone Backrest | Double Dynamic Backrest
Measure Before Ordering
- Clearance height under your desk and whether armrests can fit underneath
- Width of room doors, corridors, chair legs, or fixed base
- Space required behind the backrest, for the footrest, and for full recline
HomeWorker Warehouse QC
We verify the model, color, main structure, and accessories against your order, and perform basic checks on lift, casters, armrests, recline, or electric functions. Promotional information from the source and unverified guarantees will not be treated as product commitments.
Hong Kong Delivery
Delivery to Hong Kong only; Free shipping for orders over HK$500, otherwise a HK$100 shipping fee applies. For bulky items, upstairs delivery, remote areas, or installation, please WhatsApp 9604 0994 or email homeworkercshk@gmail.com for inquiries.
Styles & Options
| Style |
F2pro High-back Model | Grey Three-segment Backrest | Double Back-tracking Support, F2 Pro High-Back Model | Pink | Three-Zone Backrest | Dual Back Support, F2pro High-back Model | Blue | Triple-zone Backrest | Dual Back Support |
|---|
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