Silicone Series | Excellentquality · Colorfulbloom About the Design Made from a custom high-performance fluoroelastomer, the Sport Band is durable and strong, yet surprisingly soft. The smooth, dense material drapes elegantly across your wrist and feels comfortable next to your skin. An innovative pin-and-tuck closure ensures a clean fit. Blending Quality Craftsmanship with Lasting Comfort. Select a skin-grade silicone material that is both soft and elastic, featuring a smooth, dense texture. It gracefully fits around the wrist, providing a gentle and comfortable sensation on the skin. Protection With Style Soft and comfortable. Imported silicone material. Convenient disassembly. Sweatproof, waterproof, breathable. Convenient wearing design. Simple Loading and Unloading Convenient snap-on inter face Fast assembly and disassembly, high strength, and wear resistance.Precise size. Fit Guide Please check the back of your Apple Watch body tofind the mm size of your watch, when ordering ourstraps, please select the appropriate strap size fromthe list on this product page.