OLV-POC4
| Brand Name | Olive |
| Size | H2*W1.5*L2m |
| Material | PVC tarpaulin |
| Air pump | With CE Approval |
| Logo Printing | Customized or existing designs |
| Simulated altitude of 2000 meters | The oxygen concentration is 16.3%, approximately one and a half hours |
| Simulated altitude of 6000 meters | The oxygen concentration of 10 approximately 3-4 hours |