Sihoo M90 Height-Adjustable Ergonomic Chair with Backrest | Home Office Posture Support
Sihoo M90 Ergonomic Chair with Adjustable Backrest|Home Office and Daily Sitting Configuration
Backrest adjustable by approx. 5.5 cm, three-stage recline, armrest adjustable by 7 cm height and 5 cm front-to-back; optional footrest. Fitmart helps you choose the right configuration based on your desk height, sitting posture changes, and rest needs, whether for home activities or work pace.
Usage Scenarios
- Working, studying, or long-term desk use at home
- Needing to switch between recline/footrest configurations for work and short breaks
- Accommodating a daily habit of regular standing up and stretching
Key Specifications
Dimensions: Approx. H 110.5–131 cm, W 66 cm; Seat approx. W 50–51 cm, D 44 cm; Seat height 43–53 cm; Chair base diameter approx. 70 cm.
Materials: Mesh fabric, steel or nylon chair base depending on the model.
Available Models
- M90 Cloud White with Adjustable Backrest
- M90 Cloud White with Adjustable Backrest and Footrest
- M90 Obsidian Black with Adjustable Backrest
- M90 Obsidian Black with Adjustable Backrest and Footrest
Purchasing Tips
First, measure the clear height under your desk, doorway, chair base movement range, and recline/footrest space. This product is general furniture, not medical or rehabilitation equipment; actual sitting feel may vary due to body shape, adjustments, and usage habits.
購買前資料
Sihoo M90 Height-Adjustable Ergonomic Chair with Backrest | Home Office Posture Support
本地訂單處理及配送安排
一般於下單後 2–4 天內處理,快遞約 3–5 個工作天送達;實際時間視庫存及商品頁說明而定。
Sihoo M90 Ergonomic Chair with Adjustable Backrest|Home Office and Daily Sitting Configuration
Backrest adjustable by approx. 5.5 cm, three-stage recline, armrest adjustable by 7 cm height and 5 cm front-to-back; optional footrest. Fitmart helps you choose the right configuration based on your desk height, sitting posture changes, and rest needs, whether for home activities or work pace.
Usage Scenarios
- Working, studying, or long-term desk use at home
- Needing to switch between recline/footrest configurations for work and short breaks
- Accommodating a daily habit of regular standing up and stretching
Key Specifications
Dimensions: Approx. H 110.5–131 cm, W 66 cm; Seat approx. W 50–51 cm, D 44 cm; Seat height 43–53 cm; Chair base diameter approx. 70 cm.
Materials: Mesh fabric, steel or nylon chair base depending on the model.
Available Models
- M90 Cloud White with Adjustable Backrest
- M90 Cloud White with Adjustable Backrest and Footrest
- M90 Obsidian Black with Adjustable Backrest
- M90 Obsidian Black with Adjustable Backrest and Footrest
Purchasing Tips
First, measure the clear height under your desk, doorway, chair base movement range, and recline/footrest space. This product is general furniture, not medical or rehabilitation equipment; actual sitting feel may vary due to body shape, adjustments, and usage habits.
| Style |
M90 Cloud White, adjustable backrest, M90 Cloud White with adjustable backrest and footrest, M90 Obsidian with adjustable backrest, M90 Gloss Black Adjustable Backrest Footrest |
|---|




