Booth's patent steel tread, duplex steel and iron rails for railways. Their manufacture explained, and merits discussed.
| Country | USA |
| Brand | Razer |
| Manufacturer | Razer |
| Binding | Electronics |
| ItemPartNumber | RC21-01510200-R3M1 |
| Model | RC21-01510200-R3M1 |
| Color | Quartz Pink |
| ReleaseDate | 2020-10-22 |
| Size | x |
| UnitCount | 1 |
| EANs | 8886419313632 |