MARTINGALE STYLE LEASH & COLLAR: Easy slip around the neck collar and leash that secures your dog without it tightening around your dog’s neck. Great alternative to the Slip Lead! HAND MADE in USA: Mendota Martingale Leashes are hand made in the USA using premium quality material. Soft on the hands with its “Broken in Feel” easy to use and pliable enough to fit in your coat pocket. FOR SMALL/MEDIUM DOGS: Fits dog neck sizes 12 in - 18 in (for dogs under 50 pounds). Made of long-lasting multi-filament polypropylene rope. To clean - machine washable, air dry only.MATERIAL & SIZE: Long-lasting multi-filament polypropylene rope. To clean - machine washable, air dry only. WATERPROOF: This Martingale Slip Lead is made of waterproof polypropylene rope. Rugged enough for all your dog's adventures while looking and feeling great. MENDOTA GUARANTEE: Mendota's gear for dogs is built to last, we guarantee it for the life of your pet.