This item is brand new and unused. The box will not be included; only the contents will be provided. Please consider this before purchasing. The wave knit that gently wraps around the abdomen has been further improved for increased elasticity. Experience the new belly band that envelops you with a comfortable, close fit. The color is a versatile black, suitable for any occasion. Far-infrared ray fibers maintain a comfortable temperature for a long time while supporting circulation. Thanks to the highly elastic wave knit, it can be used as a hairband, around the neck, or even during early pregnancy. Use it to warm yourself during sleep or when you're out and about, fitting it into your lifestyle. Size: FREE Waist width 26cm, Total length 29cm