Preparation H® Phenylephrine Witch hazel Hemorrhoid Relief, 2 ounce Tube, 1 Each Maternity Care Resists collapse up to 22 Select Ear:Left Ear Resists collapse up to 22 mmHg vacuum Designed to give you the comfort of an elastic support with the therapeutic properties of heat but without the perspiration often associated with neoprene * Uniform compression contours to the shape of the thigh * Four way stretch for proper fit and flexibility * Easy to apply and adjust wrap style * For minor thigh and groin muscle pulls * Suggested HCPCS Code: N A * Hemorrhoidal tissue is shrunk and burning is relieved irritated anorectal surface