• Large size and warm body. With a size of 12 inches by 24 inches, the heating wrap specially designed for the neck and shoulders can be flexibly used on the back, abdomen, legs, waist, and so on.
• 2 heating levels * 4 vibration levels for you to choose.
• Super soft-The flannel micro-fleece embraces you to the greatest extent while helping to distri bute heat more evenly.