This durable and stretchy bandanna ice silk magic bandanna is made of polyester 95% and spandex 5% microfiber fabric can effectively prevent the damage sunlight, saliva, ultraviolet rays, and has a certain blocking effect on the dust. The stretchable and breathable fabric can keep you comfortable in any conditions. Perfect for fishing, running, walking, hiking, and so on. It is an excellent giveaway for your family and friends.