| Place of Origin | Guangdong, China | Brand Name | OEM |
| Model Number | SR075 | product name | Double tube survival whistle |
| Item Type | outdoor accessories | Material | 430 stainless steel |
| Size | 57*18*8mm | Application | outdoor,survival,sport |
| Weight | 25g | Colors | 4 colors |
| Brand | OEM logo | Function | whistle+key ring |
| Warranty | One year |