The Pragmatic Programmer: 20th Anniversary Edition, 2nd Edition: Your Journey to Mastery
| Country | USA |
| Brand | The x Bands |
| Manufacturer | The X Bands |
| Binding | Sports |
| ItemPartNumber | bootybands2 |
| Color | red yellow blue purple orange |
| Size | 5 Bands |
| ReleaseDate | 0000-00-00 |