Aulumu A11 Mag Buckle Slim Band for Apple WatchAulumu A11 Mag Buckle Slim Band for Apple Watch The Aulumu A11 Mag Buckle Slim Band is a modern, high durability strap designed for a wide range of Apple Watch models, including the Ultra (49mm) and all Series from 3 (42mm) up to Series 10 (46mm). Key Features & Materials: * Secure Closure: Features a unique Mag Buckle system that provides dual security, utilizing both a powerful magnetic clasp and a hook and loop closure for a rock solid, yet quickly