Size Chart - Ember
| Ember | Mini | Small | Medium | Large | XL |
| Total Length | 5.5" | 6.5" | 8" | 10" | 12" |
| Insertable Length | 4.5" | 5" | 6.5" | 8" | 10" |
| Circumference of Head | 4" | 4.75" | 5.5" | 7" | 8.5" |
| Circumference of Shaft | 4.5" | 5.5" | 6.5" | 8.25" | 10" |
| Circumference of Knot | 6" | 7" | 8.5" | 10.75" | 13" |
| Diameter of Head | 1.25" | 1.5" | 2" | 2.5" | 3" |
| Diameter of Shaft | 1.5" | 1.75" | 2.25" | 2.75" | 3.25" |
| Diameter of Knot | 2" | 2.5" | 3" | 3.75" | 4.5" |