One-Handed Hemostat for Arterial Bleeding The "H" Bandage was developed to offer the user an emergency dressing that would not only serve as an emergency dressing but also as a hemostat for arterial bleeding and hemorrhaging in limbs, deployed one-handed for use under any condition. ABD pad is 8'x10', the largest pad of any compression dressing. When applied, the H Bandage places heavy pressure over and into the wounded area. Vacuum packaged and single-wrapped for easy storage and deployment. It weighs 0.3 lbs. and is 1.5" x 3" x 6" in size.