Description: Using self heating and cartoon animal shape design, this heat sticker is convenient for you to daily use and can play a good decorative role. With high stickiness and long heating time design, it will not easily to fall off and can provide longer warmth to your body. This heat sticker is made of high quality activated carbon material. The length of this body warmer is 10cm and the width is 9.5cm. It can be attached to the shoulders, back, waist, stomach, joints, etc. Item Name: Body Warmer Sticker Material: Activated Carbon Heating Duration: 8-12 Hours Features: Self-adhesive, Animal Shape, Decorative Size Details: 10cm x 9.5cm/3.94" x 3.74" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Body Warmer Sticker