Grabber Hand Warmer 10 Pk HWPP10. Great for your next camping trip outdoor event or emergency kit. Offers 10 pairs per package. Specifications for Grabber Warmers Multi Pack: Manufacturer: Grabber Additional Features: 10+ Hours Color: Multi Features of Grabber Warmers: Great for cold weather spectator sports or natural therapeutic uses Average temperature 135 degrees Manufactured with all natural ingredients Environmentally friendly Odorless heat source Warmers are non-toxic Air activated one time use Package Contents: Grabber Warmers Multi Pack Grabber Hand Warmer 10 Pk HWPP10