1-Tube Replacement Bladder - Adult Size - Each

One tube, Adult Size, Blood Pressure Bladder for one-hander B/P units. (meaning that the unit has a bulb and gauge as a single unit) If your Blood pressure unit needs two tubes to function see the following selection of two-tube blood pressure bladders.

The replacement units slide back through the slot in the cloth cuff.

Size: 8 - 3/4" long x 4 3/4" high (+/-)

These bladders have many more uses than just for checking blood pressures. many hobbyists and inventors use these unit for different purposes.