Dear customer, this cold towel has a smooth and beautiful appearance design. The material is made of cloth. It has the function of heat preservation. It is suitable for many outdoor sports scenes. The size is roughly 90*30cm . The product has 11 colors for you to choose from. . We are a professional manufacturer of cups, and the quality of the products is trustworthy. As long as you place an order, we will arrange the delivery for you within 24 hours. If you have any special questions, please contact us in time and we will give you professional answers.