Key benefits - Elegant black coating and design: the swivel carabiner maintains its aesthetic appeal while providing enhanced wear resistance for long-term use. - Secure attachment: the sturdy D-type structure combined with a unique lock mechanism delivers a reliable grip, reducing the risk of accidental opening during activities. - Durable and long-lasting: made from high strength zinc alloy, this carabiner offers strong performance and resilience, suitable for ongoing use with your dog's buckle. - Rotating swivel for anti-tangle performance: the moveable rotation function minimizes twisting and prevents hooks from becoming tangled during movement. Specifications and compatibility - Material: high strength zinc alloy - Finish: black coating for wear resistance and aesthetics - Rotation: 360-degree swivel to prevent tangling and maintain orientation - Attachment: designed for use with standard dog leash buckles Practical use scenarios - Daily dog walks: secure, reliable attachment to a dog's collar or harness, maintaining smooth operation and reducing the chance of accidental release. - Outdoor activities with active dogs: hiking, running, or jogging where a strong, durable connection is essential for safety and performance. - Training and conditioning sessions: consistent grip and tangle-free movement support focused, uninterrupted training time.