• Larger sized heatless, less-mess, reusable Castor Oil Pack for the pelvis & hips area or for larger bodies. Designed by a naturopathic doctor, the Pelvis & Hips Pack is made with an inner 100% organic cotton layer that touches the skin, an outer less-mess layer of polypropylene, and stretchy, adjustable straps made from nylon. • No uncomfortable buckles, buttons or itchy velcro, your Castor Oil Pack for Pelvis & Hips is comfortable enough to sleep in and wraps around your body like a nice warm hug. • Castor Oil Packs worn on the Pelvis & Hip area are thought to be supportive in postpartum care, cesarean scars, endometrial scar tissue, uterine fibroids, endometriosis, ovarian cysts, period pain, hip pain, irregularity in perimenopause/menopause, infertility, pregnancy preparation and more.