Instant heat just open the packet. It's easy 10 hours heat;Great for Outdoors activities, fishing, golf, hiking or spectating;Ideal for Skiing and other winter sports, Heatmax Handwarmers are used by the GB childrens Ski Team and Extreme World Challenges Group;Portable (No wires or batteries), odorless, disposable, safe;Nontoxic, nonflammable, enviromentally friendly, contains all natural ingredients

• Hot Hands Instant Hand Warmers. 6 Pairs

Hot Hands Instant Hand Warmers. 6 PairsHeatMax