The Red Medical Supplies Blue Conductive Ultrasound Gel is a medium viscosity gel designed for use in physical medicine and rehabilitation, as well as in the field of obstetrics and gynecology. This set includes 12 bottles of 250ml each, providing a total of 3 liters of gel. Made in the United States, this conduction gel is essential for ultrasounds to provide accurate and clear images for medical purposes. Its blue color makes it easily identifiable and easy to dispense during medical procedures. Expiration date. 10-9-2029 Qnty 12