Wide Compatibility: This stainless steel strap connection adapter is designed to fit a range of Galaxy Watch 4 models, including the 44mm (1.73in), 40mm (1.57in), and the Galaxy Watch 4 Classic 42mm (1.65in) and 46mm (1.81in). Enjoy the flexibility of using this adapter with multiple watch sizes, ensuring a perfect fit and seamless integration. Premium Manufacturing Material: Crafted from high-quality stainless steel, this adapter connector guarantees a reliable and secure connection to your Galaxy Watch 4 strap. Its superior durability, wear resistance, and corrosion resistance make it a standout choice compared to other materials, ensuring long-lasting performance and style. Easy to Install and Remove: The user-friendly design allows for quick and easy installation. Simply replace the buckle using the included spring rod and insert it into the holes on either side of the adapter lugs. This ensures a seamless fit with your Galaxy Watch 4 strap, making it easy to switch bands whenever you desire. Quick Release Spring Rod: Featuring a quick release spring bar, this adapter allows for fast and easy adjustments while maintaining a secure lock on your watch. The robust connection minimizes the need for frequent replacements, providing peace of mind and convenience for everyday use. Comfortable and Adjustable: The stainless steel construction is not only durable but also lightweight and smooth, offering maximum comfort and breathability. The strap is designed to prevent squeezing, rubbing, or irritating your skin, making it ideal for all-day wear. Enjoy the perfect blend of style and comfort with this sleek black adapter.