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2. Valve seat cannot loosen and cause leakage

Features:

Size: approx. 11cm/ 4.4 inch

1. Instantly responsive. Smooth operating and long wearing

4. Replacement bulb and valve for sphygmomanometer blood pressure device

Material: Natural Latex

5. Suitable for sphygmomanometer, cervical traction, inflatable pillow, massage cushion, nasal cleaning device

Package Included: 1pcs Inflation Blood Pressure Bulb

3. It is manual and easy to operate

Note:

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

Please allow 1-3mm slight deviation due to manual measurement. Thank you!