Specification:
Color: white
Material: silicone
Product Size: duckbill valve: 3.5×5.4cm/1.38×2.13 inch; silicone diaphragm: 3.3x3cm/1.3×1.18 inch
Package details:
8 x duckbill valves
4 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.