| CU0 | CU#0 / 1.00 in. Cube pessary | |
| CU1 | CU#1 / 1.15 in. Cube pessary | |
| CU2 | CU#2 / 1.30 in. Cube pessary | |
| CU3 | CU#3 / 1.45 in. Cube pessary | |
| CU4 | CU#4 / 1.60 in. Cube pessary | |
| CU5 | CU#5 / 1.75 in. Cube pessary | |
| CU6 | CU#6 / 1.95 in. Cube pessary | |
| CU7 | CU#7 / 2.20 in. Cube pessary | |
| CU8 | CU#8 / 2.50 in. Cube pessary | |
| CU9 | CU#9 / 2.75 in. Cube pessary | |