Pieces Dog Leash Clip with 360 Degree Swivel Carabiner, Quick Release Dog Safety Clip for Attaching Pet Collar (Square × 2)

One-Hand Quick Release Frog Clip: Gently press the switches on both sides to lock/unlock instantly. It's very reliable and won't open accidentally. 360° Tangle-Free Rotation: The rotating buckle can swivel 360 degrees, preventing tangles and knots while walking or running. Heavy-Duty Buckle: Strong load-bearing capacity, can withstand up to 600 pounds of tension. It stays tight even under significant external force to prevent your pet from slipping out. High-Quality Materials: Aluminum alloy with anti-corrosion coating, rustproof, impact-resistant, and wear-resistant, suitable for long-term daily use. Wide Range of Uses: This frog clip can be used not only for DIY dog collars but also for camping, hiking, diving, climbing, and boating.