· Made exclusively for your Apple Watch, the Kira strap is crafted in soft leather and detailed with a Double T. To attach, push the quick-release button on the back of the watch to slide out and replace the existing strap.· Compatible with: Series 1-9 or SE Apple Watch· Custom fit for your 38/40/41mm and 42/44/45mm Apple Watch· Band Color & Material: Black Leather· Secure Closure Type: Single Prong Strap Buckle