There are 2 sizes available - Large 24" x 10" x 4" / Small 15" x 10" x 4"
These bags do NOT required any water - dry-heat only. The bags are lightweight, portable, stones heat in approx 30 minutes. There is a metal plate at the bottom of the bags which allows the stones to heat. The bags can also be used to heat jade stones and bamboo massage sticks.
Hot Stone Bag Features