IRIS USA Hand Warmers Large, 60 Individual Warmers, Long Lasting Up to 18 Hours for Warm and hot Hands On The Go, Disposable, Handwarmers Feet, Winter Essentials, White

SAFE LONG-LASTING HEAT: Air-activated, unscented, and ready to use. Heat duration lasts up to 10 hours (Regular) and 18 hours (Large). Max temperature: Regular - 160°F (71°C) / Large - 165°F (74°C) Average temperature: Regular - 136°F (58°C) / Large - 142°F (61°C). Do not place the warmer directly on your skin. OPEN AND GO: Simply open the package, remove the warmer, and gently shake it to activate. Place it over your clothes or in your pocket, and within about 15 minutes, it will begin warming up, providing you with soothing heat. While it may take a little time to reach its full warmth, it will continue to provide lasting comfort for hours. If the temperature begins to decrease, gently massage the pouch to reactivate the heat. OUTDOOR: These single-use hand warmers are available in 2 convenient sizes; Regular (3.7" x 2.7") and Large (4.8" x 3.7"). Travel-sized and TSA approved. Outdoor sports, concerts, skiing, biking, hunting, fishing, camping, hiking, yardwork, jogging, or walking your dog. Highly recommended for winter emergency kits. ECO-CONSCIOUS & DISPOSABLE: The only ingredients are: iron powder, water, vermiculite, activated charcoal, salt, and high water absorption resin. Made in Japan. Safe to dispose of after use in compliance with your local regulations. Estimated shelf life of 4 years from the production date on the package. Always ready whenever you need it. Box Size: 9.75"L x 6.5"W x 7.3"H Item Size: 3.7" x 4.8" x 0.1"