4 x 8 Inch. Lasts up to 8 hours. 5% Natural menthol. Powerful relief for sore, aching backs. Extra large size. Also great for hip and leg pain. WellPatch Backache Pain Relieving Pad is thin enough to wear unnoticed under clothes day or night. It adheres firmly on muscles or joints yet removes easily. It is not messy or greasy and will not stain your clothing. Only you will know that you are wearing WellPatch. WellPatch Backache Pain relieving pad is a soft, flexible pain relieving pad that provides fast, long-lasting, soothing pain relief right where it hurts. Pain relieving gel layer adheres and removes easily. Protective film remove during application. Made in China.

WellPatch Pain Backache Relieving Pads, Extra Large, 4-Count Boxes (Pack of 6)