Purell® TFX™ Hand Hygiene Dispenser, 1200 mL, 1 Each Needle and Blade Counters Coupling size: purple Hip Kits Coupling size: purple Good2Go Shoulder 13 x 14 * Plush multi ply cover design focuses moist heat right where you need it most * Joint specific or multi use shapes for a snug secure fit * Portability convenience and economy in a reusable unit that will last for years * Patented non allergenic fill does not leak smell decay or encourage fungus growth * Fill has a special porous surface to trap the maximum amount of atmospheric moisture * Wide elastic strap holds heat snugly in place while you continue regular activities * Mitt is filled with two soft gel packs that can be heated or frozen as needed to surround your hand with either hot or cold therapy Three C size alkaline batteries included Touch free