Compatible with Most Watches and Smartwatches Our 3-piece 20mm watch straps are designed to fit most conventional watches and smartwatches. Before purchasing, please measure the bandwidth of your watch to ensure compatibility. For your convenience, you can also for assistance. Refer to Picture 2 for precise measurement details. Durable & Comfortable Silicone Material Made from high-quality organic silicone, this 20mm watch strap is dirt-repellent and boasts excellent durability while remaining lightweight and soft. The breathable design enhances comfort, making it perfect for daily wear, training, and even while sleeping. The unique outer ring holes improve airflow, preventing sweat accumulation for a more comfortable experience. Adjustable Length for a Perfect Fit The strap is easily adjustable between 130mm and 205mm ( 5.1 to 8.1 inches), ensuring a snug fit for most wrist sizes. With precisely cut holes, you can customize the length to perfectly match your wrist size, providing a secure and comfortable fit for all-day wear. Vibrant Colour Options to Suit Your Style Choose from a wide selection of trendy colors to personalize your watch. Whether you want to match your outfit, enhance your mood, or express your unique taste, our colorful silicone watch straps are the perfect way to elevate your watch and style. Quick & Easy Installation Changing your watch strap is hassle-free with our easy installation and removal system. You can effortlessly replace your watch strap with different types, allowing you to switch up your look anytime with minimal effort. Enjoy a convenient and seamless experience when updating your watch style.