PREMIUM QUALITY – Collar is constructed with premium quality nylon and features reflective stitching to provide the ultimate balance between durability and functionality. VERSATILE – This martingale-style cinch collar features two D-rings. This provides a second non-cinch leash attachment option, allowing the martingale to function as a normal collar as well as a cinch collar. SAFE – This modified cinch collar is designed to make training safe and effective; the collar tightens under tension but only enough to provide subtle training cues. TRAINER RECOMMENDED – Recommended by dog trainers for gentle control while your dog is on leash, unlike traditional choke collars that use uncontrolled force to correct negative behaviors. BORN IN THE USA – Mighty Paw is family-owned and operated out of Rochester, NY.