Heavy Duty Designer XL Collars - stripe Product SKU: heavyduty collar-4 $18.95 Default Title - $18.95 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. These designer collars are 1.5 inches wide with an adjustable length up to 30 inches. These are made in the USA and feature a heavy duty aluminum buckle. Designed for LARGE mastiff's, these will never break. Limited supply.