Frommer's Denver, Boulder and Colorado Springs (Frommer's Complete Guides)
| Country | USA |
| Brand | Alpine Hearing Protection |
| Manufacturer | Alpine Hearing Protection |
| Binding | Sports |
| Size | 6 Count (Pack of 1) |
| UnitCount | 6 |
| EANs | 8717154028317 |
| ReleaseDate | 0000-00-00 |