[Class : 25] Warmer Pads, Are Small (Mostly Disposable) Packets Which Are Held In The Hand (Or Stuck To The Underwear Or Socks) And Produce Heat On Demand To Warm Cold Hands, On One Side The Packets Often Have Adhesive Strips So They Can Be Stuck To The Underwear (Never Directly Onto The Skin As This Can Cause Burns) To Keep The Lower Back Warm. Depending On The Type And The...