| Brand Name | SiYan |
| Material | Synthetic leather |
| Style | Executive Chair, Swivel Chair, Modern |
| Design Style | Modern |
| Color | Customized |
| Function | Lift, rotate, 90-155° after lying |
| Packing | 1 Pc cin |
| Casters | 60mm colored nylon wheel |
| Frame | Plywood + iron pipe (1.2mm for main frame, 1mm for supplementary frame) |
| Foam | 70mm original design sponge for seat cushion + regenerative sponge for backrest |
| Chassis | Iron |
| Product Name | Gaming Chair |
| Feature | Adjustable (height), Revolving |
| Mail packing | Y |
| Model Number | SY-GC040 |
| Function | 360 Swivel/ Height Adjust |
| Usage | Gaming Room |
| Gas lift | Class 2 |
| Leather | PVC |
| General Use | Commercial Furniture |
| Handrail | 2D lifting rotating handrail + soft surface |
| Place of Origin | Jiangsu, China |
