1. Quality Material: The case is made of 316L stainless steel. Precision machining and fine polishing ensure the watch shines at all times. The silicone strap differs from the common TPU materials on the market. It is soft, hypoallergenic, and gentle on the skin, featuring heat resistance, oxidation resistance, oil resistance, and corrosion resistance. 2. Compatibility: This band is only compatible with Apple Watch SE, Series 7, Series 6, Series 5, and Series 4, fitting wrists sized 17–22 cm. Please ensure your watch is before modifying or upgrading it. 3. Manufacturing Process: The case is forged and polished layer by layer using precision machining technology and fine polishing methods, resulting in a smooth surface that enhances comfort and durability. The strap is made of fluororubber, with every detail in the production process considered from the perspectives of craftsmanship, design, and aesthetics. The design complements the stunning appearance. 4. Quality: Easily adjustable to wrist length, onesizefitsall, moderately soft, and extremely comfortable. Molded for durability, it is a sturdy and longlasting wearable band/wristband, suitable for original watches. Exquisite craftsmanship and stylish design make it a gift for friends and family.