VERSATILE - Perfect for workouts, comes off smoothly but holds on tight. Great for all types of hairstyles QUALITY DESIGN - No headaches, no ponyline, no slip design. Waterproof and able to reduce damage to hair. SATISFACTION GUARANTEED - As a family-owned business in the beautiful Pacific Northwest, we strive to maintain excellent products and customer service. See why thousands of satisfied beauty salons and spas around the United States use our health and beauty products. SwirlyDo hair ties work great for all different hair types. These waterproof hair ties are specially designed to securely fasten hair without leaving behind any creases or lines. SwirlyDo hair ties are comfortable and work well for sports, workouts, and general daily usage.