Bird (non-chicken) Measurement Chart
| TAG SIZE | GIRTH inches | LENGTH inches | GIRTH (cm) | LENGTH (cm) |
| Petite(1) | 4.5 | 2.25 - 2.5 | 11.5 | 5.75 - 6.35 |
| X-Small(2) | 5 | 2.5 - 3 | 12.75 | 6.35 - 7.6 |
| X-Small Plus(2.5) | 5.5 | 2.75 - 3.25 | 14 | 7 - 8.25 |
| Jr Small(3) | 6 | 3.25 - 3.75 | 15.25 | 8.25- 9.5 |
| Small(4) | 6.25 | 3.25 - 4 | 16 | 8.25 - 10.15 |
| Medium(5) | 6.5 | 3.5 - 4.5 | 16.5 | 8.9 - 11.4 |
| Large(6) | 7 | 4.25 - 5 | 17.75 | 10.8 - 12.75 |
| Wide(7) | 7.5 | 4.75 - 5.5 | 19 | 12 - 14 |
| Custom Wide(7.5) | 7.75 - 9 | 4.75 - 5.75 | 19.75 - 22.85 | 12 - 14.6 |
| Wide Plus(8) | 9.25 | 5.25 - 6 | 23.5 | 13.35 - 15.25 |
| X-Wide(9) | 9.5 | 5 - 6.25 | 24.15 | 12.7 - 15.9 |
| X-Wide Plus(10) | 10 | 5.25 - 6.5 | 25.4 | 13.35 - 16.5 |
| X-Wide Long(11) | 9.5 | 5.75 - 7 | 24.15 | 14.6 - 17.8 |
| X-Large(12) | 9.5 | 6.5 - 7.75 | 24.15 | 16.5 - 19.7 |
| Jumbo(13) | 9.5 | 6.5 - 8 | 24.15 | 16.5 - 20.3 |
| Mammoth(14) | 10 | 6.25 - 7.75 | 25.4 | 15.9 - 19.7 |
| Colossal(15) | 12 | 7.75 - 10 | 30.5 | 19.7 - 25.4 |