Advantage™ Blood Pressure Cuff and Bladder Kit, 1 Each Physical Therapy CLEAR * 5 Liter Econopac© Style:Right Ear CLEAR * 5 Liter Econopac© Cs 4 * World Standard for Medical Ultrasound Transmission AQUASONIC 100 is the most widely used gel for diagnostic and therapeutic medical ultrasound * Recommended for all procedures where a viscous gel is required * Acoustically correct for the broad range of frequencies used * Completely aqueous will not stain clothing or damage transducers * Unique can't be copied formula is hypoallergenic bacteriostatic non sensitizing and non irritating * No formaldehyde * Not a spermicide * Used and recommended by leading manufacturers of medical ultrasound equipment worldwide * 3 inches x 10 yards 5 inches (22 cm to 42 cm) Optional AC adapter (sold separately)