Martingale Collar | Reflective Adjustable Dog Collar with Stainless Steel Chain

Friends Forever Martingale Collars for Dogs, Reflective No Pull Dog Collar for Training Large/Medium Breed Dogs, Medium TRAINING CONTROL: THIS IS MEDIUM SIZE; Best martingale-style, adjusts as pressure is applied to the leash providing training cue to dog. HIGH QUALITY: Made with high-quality nylon and reflective stitching. Durable 100% iron chain enhancing the training correction. SAFETY & GUARANTEED: Design a limited chain closure, ensures the collar won't fully close or injure pets with chocking. TWO SIZES: Medium 16"-22" ; Large 20"-25". Comfortable safe fit on medium to large breed dogs. NOTE: The collar is great for preventing escape, however not for tie out. Size Dimensions M 1 Martingale Collars:3/4x16-22'' L 1 Martingale Collars:1x20-25''