Thermal Snaps provides instant heat and pain relief on the go. Thermal Snaps are instant reusable heat packs that heat up to 130 degrees instantly with the click of a button and lasts for hours!  Each of the heat packs are made from durable medical grade vinyl. Get relief from back pain, warm up your hands on the ski lifts, or your seat at the game with these portable reusable heat pads.  We carry seven different sizes from hand warmers to shoulder and neck pads. Order all 7 sizes online!