| S-Shaped Head-Neck-Shoulder Mask Solid Open nose-mouth T-2.4mm | 06977071930120 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask Solid Open nose-mouth T-2.4mm | 06977071933343 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask Special-Y T-2.4mm | 06977071933534 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask Special-Y T-3.0mm | 06977071933541 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask T-2.4mm | 06977071930069 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask T-2.4mm | 06977071930434 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask T-2.4mm | 06977071930601 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask T-2.4mm | 06977071934258 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask T-3.0mm | 06977071930250 | Class I | |
| S-Shaped Head-Neck-Shoulder Mask T-3.0mm | 06977071931936 | Class I | |
| S-Shaped Shoulder Mask Plain T-3.0mm | 06977071934142 | Class I | |
| S-Type Breast Mask 230mm T-2.4mm | 06977071934708 | Class I | |
| Upper Round Pin | 06977071934784 | Class I | |
| U-Shaped Head Mask Extended 5cm Reinforced Slim Frame Special-Y T-3.0mm | 06977071934043 | Class I | |
| U-Shaped Head Mask Extended 5cm Slim Frame Special-Y T-3.0mm | 06977071933442 | Class I | |
| U-Shaped Head Mask Extended 5cm Slim Frame T-2.4mm | 06977071932100 | Class I | |
| U-Shaped Head Mask Extended 5cm Standard Frame T-2.4mm | 06977071930182 | Class I | |
| U-Shaped Head Mask Extended 5cm Standard Frame T-2.4mm | 06977071930427 | Class I | |
| U-Shaped Head Mask Extended 5cm Standard Frame T-3.0mm | 06977071934098 | Class I | |
| U-Shaped Head Mask Extended 9cm Standard Frame T-2.4mm | 06977071932148 | Class I | |
| U-Shaped Head Mask Reinforced Open eyes & mouth Standard Frame T-3.0mm | 06977071933107 | Class I | |
| U-Shaped Head Mask Slim Frame T-2.4mm | 06977071931240 | Class I | |
| U-Shaped Head Mask Slim Frame T-3.0mm | 06977071931776 | Class I | |
| U-Shaped Head Mask Standard Frame T-2.4mm | 06977071930014 | Class I | |
| U-Shaped Head Mask Standard Frame T-2.4mm | 06977071930106 | Class I | |
UDI Compass