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The structural features are as follows:
1. Frame: Constructed with high-strength steel tubes joined together, featuring a surface spray coating treatment.
2. Backrest: Designed according to the physiological curvature of the human lumbar region for optimal support.
3. Seat Panel: Thickened PE blow-molded seat panel for enhanced durability and comfort.
4. Backrest & Armrests: Made of blow-molded materials for lightweight yet robust construction.
5. Adjustable Legs: Four legs with 5-level adjustable height settings, equipped with enlarged wear-resistant anti-slip rubber feet for stability.