A hot water bottle can provide enough warmth for the body. Store at room temperature for at least 2-3 hours.33x21x4cm. Made of high-grade thermoplastic PVC material, with soft plush, comfortable body feeling. Multi-scene use: It can be used for warm hands, warm neck, warm waist, warm back, etc. Put the hot water bottle on the bed shortly before going to bed to provide you with a warm bed. This is also a perfect gift Reasonable design ensures your safety, it is easier to install hot water, and there is no safety hazard. Note: When pouring hot water into the bottle mouth, please keep the hot water away from the bottle mouth about 3-5cm The soft and comfortable plush hot water bottle is very suitable for aches and pains and is a good gift for the family.