Come and see our amazing products. Our cool neck towel is made of polyester material, keeping water from evaporating, having fine absorb sweat functions, which can keep your neck cool, giving you a nice use experience. Just need to soak the neck cooling towel in cold water for about 1 minute (the colder the water, the better it cools, soaking the towel in ice cold water is better), then wring out water, next shake it for about 3-5 times, finally you can wear it on your neck to cool you down quickly. Welcome to custom your logo. Pls confirm with us about the packing info, stock color and exact production time before placing your order.