Ruffwear Web Reaction Martingale Dog Collar, Blue Pool, 11"-14" | Adjustable Limited-Cinch Martingale Training Collar, Reflective, Durable Tubelok Webbing, Aluminum V-Ring & ID Tag Silencer

ESCAPE-PROOF SECURITY. ITW Nexus Airloc buckle with Tubelok webbing creates a secure lock that prevents collars slip-outs even during pulling or lunging, so you get peace of mind knowing your dog can't break free and bolt into traffic and get lost.