Hokaron Set of 2, gray and black. Brand new, unused. Made of acrylic material, it feels very soft and gentle on the skin. Warms the neck and waist, which are entry points for cold air, and warms the whole body. 2-way design, can be used as a neck warmer or waist warmer. Although brand new and unused, it has been stored at home, so We are looking forward to your purchase if you understand this.