This is the quintessential single flared tunnel, a must-have for any collection. It is crafted from high-quality 316L surgical steel, ensuring a smooth and comfortable fit. The single flared edge makes insertion incredibly easy, which is perfect for stretching or daily wear. A small O-ring secures the tunnel from the back, so it stays safely in place. With a wide range of sizes and stunning colors like Gold, Black, Rainbow, and Rose Gold, you'll find the perfect match for your style. Get yours now and enjoy this classic and reliable piece of jewelry.