With our Asta Wolf Knot  Astro silicon Smart Watch Strap, which comes in a variety of colors to match your style, you can up your smartwatch. With its sturdy and long-lasting construction, this universal replacement for 20mm watch strap is simple to install and remove. Our strap gives your wrist more comfort and style while also improving the appearance of your smartwatch. It works with many different smartwatch manufacturers, making it the ideal substitute for your old strap. This strap is perfect for everyday use and exercise, whether you’re heading to the gym or simply going about your day.