Dakota Heavy Duty Reflective Dog Collar HIGH QUALITY: Premium heavy duty 1-inch width collar adjusts for neck sizes 18-26 inches. FUNCTIONAL: Plastic quick-snap buckle for easy attachment and quick release. Nickel-plated (rustproof & tarnish free) stainless steel O-ring for easy handling when attaching your dog leash. DURABLE: Double layer design providing a strong yet lightweight collar that will last long enough to develop true character STYLISH & DISTINCTIVE!