Disposable Hand Warmers - Air Activated Heat Packs for Hands, Toes & Body (12 Hours Long Lasting Warmth) - Perfect for Winter Sports, Hunting & Outdoor Activities - WarmSpark

WarmSpark - Hand Warmers - Spark Up Your Life WarmSpark, a leading company in air-activated warmer industry, has powerful R&D productivity on hand, feet and body warmers. We are committed to provide cost-effective products for anyone wanting safe, convenient, comfortable warmth in cold conditions. 12H Long Lasting Hand warmers with up to 12 hours of warmth with an average temperature of 135°F Handy size of 3.3" x 2.85" Easily fits into any glove and trouser pocket or jacket Easily use Individual package, easy to carry

【Long lasting】Hand warmers pads with up to 12 hours of warmth with an average temperature of 135°F

【Comfort】Exra soft finger warmer with a handy size of 3.3" x 2.85". Easily fits into any glove and trouser pocket or jacket

【Natural material】 WarmSpark consist of iron powder, water, salt, activated carbon and vermiculite

【Easily use】Open the packaging and the hand warmers will heat up by themselves after a few minutes of exposure to oxygen

【When to use】Hand warmers are ideal for outdoor activities, winter sports of all kinds, winter walks. Can be kept for several years unopened