| Item No. | Size |
| HTA0401 | Pediatric standard |
| HTA0402 | Pediatric elongated |
| HTA0403 | Adult standard |
| HTA0404 | Adult elongated |
| Item No. | Size |
| HTA0401 | Pediatric standard |
| HTA0402 | Pediatric elongated |
| HTA0403 | Adult standard |
| HTA0404 | Adult elongated |