Features: Suitable for any watch that uses 20mm spring bar. Fits for all the watch\'s lug width that is of 20mm. Made from qualified material, which is harmless, odorless and nonallergenic. Without rough edge, it is soft, breathable and comfortable to wear. Silicone strap performs well in wearability and resistance to high temperature. It is not easy to be deformed or faded even wearing for a long time. Quick release design for easy replacement and installation. Anti-rust pin-and-tuck is utilised for convenient lock and unlock by single hand. Note: Measure watch lug where band and spring bar meet the watch case to ensure the exact width to fit your watch correctly.