Mepore® Pro White Adhesive Dressing, 3 X 4 inch, 1 Box of 40 Diagnostic Sets * Weighs 232 lbs Color:Red * Weighs 232 lbs 5oz) Bx 12 * 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 * elastic nonwoven for better comfort Absorbent wound pad with a low adherent wound contact layer for better comfort and longer wear time