{"product_id":"2145254-en-techniche-heat-pax-air-activated-24plus-hour-body-warmer-40-pack","title":"TechNiche Heat Pax Air Activated 24plus Hour Body Warmer - 40 Pack","description":"HEAT PAX 24 Hour Body Warmers are a convenient, easy to use source of heat. Just open the package and expose the Warmer to air, no need to shake. HEAT PAX Warmers are made up of a combination of iron, activated carbon, cellulose, vermiculite, water and salt. When the Warmer is unwrapped, oxygen is allowed to mingle with the ingredients inside the Warmer. When the oxygen mixes with the iron, it causes the iron to oxidize creating an exothermic reaction giving off energy in the form of heat. The salt acts as a catalyst, the carbon works as a dispersant agent and the vermiculite works to insulate the Warmer and prevent the heat from escaping too quickly.","brand":"techniche","offers":[{"title":"apparel_pack_size_901119:40 Pack","offer_id":19665322442821,"sku":"2145254","price":49.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/4806\/1509\/files\/313696124fe5ed5245fdda95144e148bc2869254_square2145254_1.jpg?v=1764842006","url":"https:\/\/www.staples.ca\/products\/2145254-en-techniche-heat-pax-air-activated-24plus-hour-body-warmer-40-pack","provider":"Staples","version":"1.0","type":"link"}