Put on pounds . so a bit more to Arnica than that. This device is 26" long, 11" wide in the widest curve and 9" wide at the smallest bend. Tissue like muscles, fascia, bursas, nerves, capsules (wraps on your joint - encapsulates) and bone. What works for others may not work for your corporation. https://medium.com/@painrelief122/how-cbd-oil-can-improve-your-quality-of-life-921e1fceed4e