Color and Size: Gray The icy cold snap towel is made of Polyester. It uses the moisture from the towel to draw sweat away and keep you cool instantly. The rag stay cool for hours. QUALITY YOU CAN FEEL - The fabric provides a comfortable silky feel and it's skin friendly, extremely absorbent, and chemical-free. To use it, simply soak the clothes wet in the water, wring out excess water, shake a few times, and use it for instant chill. LIGHTWEIGHT ，Size: 30*100cm - Each towel comes with a waterproof plastic pouch and a carabiner clip. They are easy to store, to carry, and to hang. A must have gear for athletic men & women. MULTIPURPOSE - These are great personal & wearable accessories for head, neck, and body. They are perfect device for outdoor, sport, gym, workout, yoga, golf, running, fitness, hiking, camping. They also help fever & headache relief or heatstroke prevention. To maximize the lifetime and usage of the towel, we suggest hand wash. For machine wash, please put them in wash bags, and wash with like colors to avoid damage.Product number: X5405 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.