Specification:
Color: transparent
Material: silicone
Product Size: duckbill valve: 2.3cm/0.91 inch
Diameter of silicone diaphragm: 4.5cm/1.77 inch
Package details:
1 x duckbill valve
1 x silicone diaphragm
Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between monitors, there may be a slight color difference.