These hand warmers are large size & does last 18 hours! My hand warmer lasted just about 20 hrs, so it’s true to the package statement. I share with my daughter in law. She uses them while at work, since her office gets very cold. Also a great value from Weee. Get them on sale!!

The hand warmer is definitely worth buying and really cheap…it is also bigger than I thought because I expected it to be really tiny hand warmers given the price but they’re actually large…would definitely purchase again

Good on sale price, good quality

It is pretty good sized about 4.5" x 3.5". It warms up slowly but can get pretty hot after 15 minutes. The heat lasts for a good 12 hour then starts to diminish little by little. Pretty good value.

Very useful for the cold weather

Contains 10 pieces. A non-stick type of warmer. I bought it as a gift.

Okay, okay. It is very suitable for the needs of southerners.

Contains 10 pieces. This is a non-stick type of warmer. It is used for different purposes.

Very useful~will repurchase if I have the chance