Coastal Pet Products Bones/Metal Plate Sublime Adjustable Martingale Dog Collar Our Sublime Martingale Adjustable Dog Collar features fashionable patterns and a limited closure that is perfect for dogs that easily slip a collar. Bones/Metal Plate Quality Guaranteed. Available in two-toned patterns and sizes 14" - 26". The limited closure is perfect for dogs who easily slip a collar Ideal for everyday use Check out our sizing chart to find the perfect fit for your dog Looking for more Coastal products? Just search for more in Coastal Pet products