# M57 Ergonomic Office Chair

**Doorprice Score 7.8/10** (Very good; likely 6.7–9.0, low confidence).
Price: $239.99 at Official US Sihoo Store (with est. tax $257.49; shipping set at checkout). Store rating 4.9/5 from 1892 ratings.

## Specs
- Dimensions: 107 x 70 x 64 cm
- Weight Capacity: 330 lbs
- Recline Angle: Up to 126 degrees
- Headrest Adjustment: Up to 3.9 inches vertically, 45-degree rotation
- Material: Mesh and metal
- Legs: Steel gas lift, aluminum alloy

## Where to buy
Buy at Official US Sihoo Store: https://www.sihoo.com/cart/42628809982168:1?_gsid=yQKjkCxz4Zje&utm_source=shopify&utm_medium=catalog
For the price delivered to a ZIP (real shipping options, promotions, estimated tax) ask for the delivered price of shopify:4xz6yU1Azob9sWWbaho170.