Hand Warmers - Up to 11 Hours of Heat, Super Long Lasting - Easy, All Natural - Air Activated, for Body, Hands & Toes - Odorless Hot Hand Warmer - Sport Temp

These hand warmers are a lifesaver in negative-degree weather. I use them while working, and they hold heat consistently throughout the entire day without dropping off. Easy to use, reliable, and they actually do what they claim. Simple product, but it works extremely well. Would absolutely buy again. - Palm Sized - 1/8" thickness

Works great to warm your hands quickly and keep them warm.

Great for cold days skiing! I keep one in each mitten and one in the toe of each boot. Fingers and toes stay warm for hours. The small size is perfect.

It might be too hot for people with sensitive hands. Try to place it in the palm of the hands with gloves on.

They last a long time, and the are almost too hot in my mittens against my bare fingers. I would give them 5 stars if they weren't quite so hot. Heat up speed is a little slow, but not bad.

I was really skeptical about these, never tried these before or the brand. But! They worked perfect. Just open bag, squeeze them, put them in your glove, and you're good to go. Intermittent heat. Also, at work, when going on break I was considered that I wasted the pair cuz I only had them on for about 4 hours. So I put them in a Ziploc bag, put them in my toolbox. Got back from break, and they still worked even after not having them in my glove for over an hour! I really think it's true to the 11 hours, cuz at the end of the day they were still warm.

These are great hand warmers. The warmth was amazing. The quality was great. They were still hot 12 hours after I opened them to use them. The name brand ones don’t last this long. I will definitely buy these again.

Great value box! These warmers last hours! Perfect for this mom of two active boys who stay busy outdoors some cold weather can’t slow us down! This keeps my boys warm and going on and on with their activities no matter the weather. Perfect size for tucking inside your pocket, sock or to just hold on to.