| Item No. | Size |
| HTA0301 | Pediatric standard |
| HTA0302 | Pediatric elongated |
| HTA0303 | Adult standard |
| HTA0304 | Adult elongated |
| Item No. | Size |
| HTA0301 | Pediatric standard |
| HTA0302 | Pediatric elongated |
| HTA0303 | Adult standard |
| HTA0304 | Adult elongated |