This is a convenient neck cooler from "Lilia Dreamy House," perfect for the sweaty season. Cooling your neck can cool down your whole body, making it useful for preventing heatstroke and for outdoor activities. It freezes naturally when cooled below 28°C with cold water, in the refrigerator, or in the freezer. ⚫︎ Lilia Dreamy House Neck Cooler LDH-251123 Color: Pale Apricot ⚫︎ Liebe Treasure Box Neck Cooler LTX-251101 Color: Pale Blue ※ Sold individually for ¥3,300.