| Item | Item Description |
| Graves Style | |
| VS1001 | Small size, Clean Polystyrene, Single patient use, non-sterile, 10pcs/bag |
| VS1002 | Medium size, Clean Polystyrene, Single patient use, non-sterile, 10pcs/bag |
| VS1003 | Large size, Clean Polystyrene, Single patient use,non-sterile, 10pcs/bag |
| VS1001S | Small size, Clean Polystyrene, Single patient use, sterile, 1pcs/ PE pouch |
| VS1002S | Medium size, Clean Polystyrene, Single patient use, sterile, 1pcs/ PE pouch |
| VS1003S | Large size, Clean Polystyrene, Single patient use, sterile, 1pcs/ PE pouch |
| Graves Style, with light source option (WELCH ALLYN) | |
| VS1031 | Small size, Clean Polystyrene, Single patient use, 1pcs/pouch, 25pcs/box, 4box/cs |
| VS1032 | Medium size, Clean Polystyrene, Single patient use, 1pcs/pouch, 25pcs/box, 4box/cs |
| VS1033 | Large size, Clean Polystyrene, Single patient use, 1pcs/pouch, 25pcs/box, 4box/cs |
| Cusco type, with middle screw | |
| VS1051 | Small size, Clean Polystyrene, with middle screw, sterilized, 1pcs/ blister pouch |
| VS1052 | Medium size, Clean Polystyrene, with middle screw, sterilized, 1pcs/ blister pouch |
| VS1053 | Large size, Clean Polystyrene, with middle screw, sterilized, 1pcs/ blister pouch |
| Cusco type, with side screw | |
| VS1061 | Small size, Clean Polystyrene, with side screw, sterilized, 1pcs/ blister pouch |
| VS1062 | Medium size, Clean Polystyrene, with side screw, sterilized, 1pcs/ blister pouch |
| VS1063 | Large size, Clean Polystyrene, with side screw, sterilized, 1pcs/ blister pouch |