Tiitstoy PVC Hand Warmer A Hand Warmer with Hot Water for Heating and Ice Compress

PVC hand warmer Hand warmer with hot water heating and ice compress Describe: Size:16x10.5cm/6.4x4.2 Material:PVC High-temperature and high-pressure forming technology 150℃ high-temperature forging secondary forming no clogging no pressure on the car eliminating safety hazards from the source Can be put in the refrigerator:cold heat dissipation can withstand low temperature -40°C the refrigerator is filled with water and can be used for low-temperature refrigeration and cooling Explosion-proof and waterproof structure design: 1. Large thread design tight joints no dripping 2. It is difficult to make the water injection port and the plastic and silica gel are tightly combined 3. Large water storage capacity and longer temperature 4. Integrated mold design uniform wall thickness notes: 1. When heating in a microwave oven be sure to add water to the bag for no more than 3 minutes to avoid deformation of the bag. 2. If there are abnormal phenomena such as expansion during the heating process the heating should be stopped immediately. In addition please do not turn on the microwave immediately. 3. Do not use for children under 3 years old. Package Included: 1 hand warmer (excluding water)