Description: With strong resistance to pressure, this hot water bag is not easily deformed and is sealed so that it will not leak and is very safe to use. You will find this hot water bag very comfortable whether you hold it in your arms or in your hand, and it can effectively relieve your back pain, muscle aches, sports injuries, menstrual cramps and more. It is made of high-quality flannel and PVC material. The length of this hot water bottle is 16cm and width is 10cm. Suitable for home, office, bedroom, dormitory, etc. Item Name: Hot Water Bottle Material: Flannel, PVC Features: Keep Warm, High Temperature Resistant, Leakproof Size Details: Size: 16cm x 10cm/6.3" x 3.94" (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 Hot Water Bottle