HouKea Heating Scarf, Winter Neck Protector Hot Compress Neck Cover Cold Anti-Freezing Warm Heat Scarf Warm Baby

Our thermal scarves contain polyester, iron powder, vermiculite, activated carbon. It can generate heat quickly, the temperature lasts for a long time, keeps the body warm, and makes winter life more comfortable. The way to use it is simple: tear off the warm patch, put it in the bag behind the scarf, wrap the scarf around your neck, and you will feel a lasting warmth. And it keeps you warm.