Thank you for viewing! Opened for photography, but it's a new, unused item. Compatibility: Compatible with Apple Watch 49mm, for iWatch Series 7 6 SE 5 4 3 2 1. Premium Material: Made of high-quality stainless steel, the metal band is breathable, durable, lightweight, and comfortable, with wear and scratch resistance, providing a comfortable touch. Upgraded Design: This stylish strap features an easy-to-adjust buckle design. The upgraded, innovative classic fixed buckle allows you to adjust the corresponding size according to your wrist comfort, holding your watch more securely. Secure Connectors: The adapters at both ends lock precisely and securely onto the watch interface. Easy to install and remove, secure and firm, and won't come apart. Adjustable Size: With the upgraded, innovative classic fixed buckle, you can adjust the corresponding size according to your wrist comfort, fitting wrists from 5.7 to 7.6 inches (144mm to 193mm).