These Esmark bandages are perfect for surgeries that require a bloodless field. They compress and aid in the exsanguination of extremities to allow better visualization of the surgical site. Use them to either wrap a limb prior to the placement of a pneumatic cuff or as the primary tourniquet for lower leg procedures. Bandages are finished with an ultrasonic cleansing treatment that removes excess surface powder and any airborne particulate and feature a silicone-coated smooth surface for easy application. All bandages are precut and prerolled with tight center cores and are capable of reaching 600% elongation