Adjustable Neck with Hook and Loop Fastener; Adjustable Chest Belt * Size: Large-Neck-12.6" to 15.7", Chest-19.3" to 26" * Pattern and Solid Schemed * Patented Design-US Patent No. 8,166,924 * Adjustable Neck with Hook and Loop Fasterner, Adjustable Chest Belt * Available in Small to Large