Material: Rubber. Size:11cm/4.33".
Serenophile Black Latex Blood Pressure Bulb with Adjustable Air Release Valve, 4.4 Inch Manual Inflation Ball for Sphygmomanometer, Neck Traction and Inflatable Devices
EaseSunny Black Latex Blood Pressure Pump Bulb, Adjustable Sphygmomanometer Replacement Ball with 3mm/5mm Air Hole for Devices, Neck Traction, and Inflatable Accessories
Aneroid Sphygmomanometer - with 1 Adult Cuff and Black Stethoscope - Blood Pressure Monitor Kit
Black Aneroid Blood Pressure Monitor Sphygmomanometer, Stethoscope, Pen Light (Pen Torch) and Tourniquet - GP Set
Alvinlite Blood Pressure Inflator Bulbs|Replacement Black Manual Inflate Blood Pressure Latex Bulb|with Air Release Valve|Black Blood pressure
AILE Blood Pressure Monitors, Blood Pressure Machine Upper Arm Large Cuff(8.7"-16.5"), High Automatic BP Monitor Blood Pressure for Home Use, Manual Arm BP Machine, 2 * 99 Memory (Black)
