Leefrei Stainless Steel Watch Band Replacement Strap Compatible with Apple Watch Series 4 (40mm) Series 3 2 1 (38mm) - Black Compatible with Apple Watch Series 4, 3, 2, 1, Nike+ and Herms. Personalize your watch with different colors and styles Unique butterfly style clasp design. Best partner for your precious watch. Fits 5.5"- 8.1" wrist Made of premium stainless steel material, service life and quality are warranted, ensure the security of your watch Stylish and attractive colors make your watch look fantastic and luxurious. Elevates your style for every occasion 18 months warranty, hassle free replacement or money back during the warranty. Just contact us if you have any problems