Pink beige color Expiration date: October 2027 Contents: ・Main body (in outer bag) x 20 ・Hook-and-loop fastener seal (male) (16 pieces) ・Hook-and-loop fastener seal (female) (16 pieces) This is "On-Loop," a general medical device (home-use heat pack) designed for long, thin loop-shaped thermotherapy. It has six effects and benefits: fatigue recovery, improved blood circulation, relief of muscle fatigue, relief of muscle stiffness, relief of nerve pain and muscle pain, and activation of gastrointestinal function. It provides a gentle warmth through steam heat. It maintains an average temperature of about 42°C and provides a gentle, warm heat effect for about 8 hours. (※Be careful of low-temperature burns due to prolonged use) It has a new, long, and thin unique shape divided into 5 blocks ※Design registration pending. The long shape, divided into 5 blocks when worn around the neck, allows it to warm a wide area, not only the back of the neck but also the sides and collarbones. When warming the abdomen, it can be used by hooking it onto the waist of pants or a skirt. (※Do not press it with a supporter or belt, etc.) It requires no charging; simply take it out of the bag and use it. It is a disposable type that can be used at home or on the go. Contains plant ingredients such as rosemary, mint, ginger, and cinnamon. I bought this for my family, but it is no longer needed. Price reduction not possible.