This premium chain collar provides reliable control during training sessions and walks. Available in five sizes to suit all breeds: XS (12-inch, 2mm links), S (16-inch, 2.5mm links), M (18-inch, 3mm links), L (20-inch, 3.5mm links), and XL (22-inch, 4mm links). The durable silver-toned metal construction features a classic curb chain design with smooth, polished links that distribute pressure evenly. The double-ring system allows for quick release and proper fit adjustment. This training collar is ideal for professional training and everyday use, offering the perfect balance of control and comfort. The varying link diameters ensure appropriate weight and strength for different dog sizes, from tiny breeds to large working dogs. For best results, proper sizing is essential - measure your dog's neck and select a size that allows for comfortable movement while maintaining effectiveness. This collar serves as both a training aid and a stylish accessory for your canine companion.