Worry Free: this iwatch ultra 2 band 49mm provide replacement or refund for defective item in 6 months. Please feel free to contact us for any questions. Superior Quality: Made of premium stainless steel, finely polished surface, anti-corrosion, skin-friendly and provides smooth feeling on your wrist. Unique Design: Unique 5 rows stainless steel link design, fashionable, elegant and comfortable to wear. With adapters on both ends, locks into your watch precisely and securely. For men with large wrist :Please double check your WATCH MODEL and measure your wrist when you place order. Fits wrists of 6.7-8.9in, this iwatch ultra 2 band has 8 removable links for you to adjust the size with the including removal tool. Compatible for apple watch ultra 2 band /apple watch ultra band 49mm and for apple watch band 45mm series 9/8/7, for apple watch band 44mm se/series6/5/4 and 42mm series 3/2/1 all editions.