3-meter Office Chair

Currently, no specific product information directly related to the '3-meter office chair' has been found, but price references and purchasing suggestions for related negotiation chairs and conference chairs are available.

I. Price References for Related Products

Among the existing information, the specific category of '3-meter office chair' is not explicitly mentioned, but there are price data for several negotiation chairs and conference chairs. For example, the price of the 'Furniture Dining Chair, Simple Modern Backrest Chair, Negotiation Chair, Dining Table Chair, Stool, Hotel Chair, Chess and Card Chair' is ¥228.34; the price of the 'Light Luxury Style Furniture Dining Chair, Simple Modern Backrest Chair, Negotiation Chair, Dining Table Chair, Stool, Hotel Chair, Chess and Card Chair' is ¥228.80. Both of these products are common types of chairs in office settings, primarily designed to support prolonged sitting and are suitable for conference or negotiation scenarios. Their price ranges are relatively close and can serve as basic references.

II. Core Elements for Selecting an Office Chair

If you need to further understand the selection criteria for office chairs, focus on the following aspects:

1. Size Suitability
   The size of the office chair should match the usage scenario. For example, the seat height (the vertical distance from the ground to the seat surface) of a regular office chair is usually between 40-50 centimeters, and the seat depth (the distance from the front edge of the seat to the backrest) is about 40-45 centimeters. If the '3 meters' mentioned by the user refers to a special size of the chair (such as height or width), it is necessary to confirm whether it is a custom requirement or a description error, as regular products rarely reach this specification.

2. Functional Requirements
   Select functions based on the usage scenario:

• Basic Support Type: Suitable for short-term use, with a simple structure and a lower price;
• Ergonomic Chair: Equipped with adjustable headrests, lumbar supports, armrests, etc., suitable for long-term office work, with prices usually above 500 yuan;
• High-end Conference Chair: Focuses on material and design sense, such as leather or metal frames, with prices possibly exceeding a thousand yuan.

3. Material and Durability
   Common materials include mesh, sponge, and leather. Mesh has good breathability but is prone to deformation; sponge offers high comfort but requires regular maintenance; leather appears high-end but is more expensive. For the frame material, it is recommended to choose metal or high-density plastic to ensure load-bearing capacity.

III. Recommended Actions

If you need to purchase a '3-meter office chair', it is recommended to:

1. Clarify specific requirements (such as size, function, budget) and contact the merchant to confirm whether customization is supported;
2. Refer to the prices of existing negotiation chairs. If it is a regular size, prioritize ergonomic design products to enhance comfort;
3. Purchase through formal channels and request a warranty service to avoid issues with size or quality affecting usage.