4913 Office Chair
The Deli 4913 is a home office chair featuring ergonomic design, height adjustment functionality, and multiple comfort and safety features. The following provides an introduction from three aspects: design, functionality, and material/structure:

1. Ergonomic Design
This office chair adopts a curved design that fits the lumbar and back, distributing pressure on the lower back by conforming to the natural curve of the spine, reducing fatigue from prolonged sitting. Its upgraded, comfortable armrests provide arm support, alleviating shoulder and neck strain, making it suitable for long hours of office work or study. Additionally, the seat offers a strong sense of enclosure, helping users maintain proper posture through multi-directional support and reducing health risks caused by improper posture.
2. Core Functional Features
- Height-Adjustable Seat: Supports height adjustment to accommodate users of different heights or varying desk heights, meeting diverse usage needs.
- Light Three-Stage Electroplated Rod: As the seat support structure, this component enhances corrosion resistance through a three-stage electroplating process while providing continuous support, ensuring seat stability and durability.
- Green and Safe Materials: The seat surface and contact areas are made of eco-friendly materials that meet safety standards, reducing the release of volatile organic compounds (VOCs) and safeguarding indoor air quality.
3. Material and Structural Details
- Seat Material: Designed with a leather seat, it combines a stylish appearance with easy-to-clean properties, suitable for home or office environments.
- Load-Bearing Structure: The product's gross weight is 17.96kg, reflecting its sturdy construction and reliable structure, capable of supporting users within a normal weight range.
- Safety Design: The connection between the electroplated rod and the base is reinforced, reducing the risk of tipping and enhancing usage safety.
Summary: The Deli 4913 office chair combines ergonomic design, adjustable features, and safe materials to offer both comfort and practicality, making it ideal for users who need to sit for extended periods. Details such as its curved lumbar support, upgraded armrests, and three-stage electroplated rod further enhance the product's durability and health benefits.




