This is a collar made of paracord. I am selling it because I bought it but haven't used it. It is new and unused. Size L Width: Approximately 2cm Inner circumference: Approximately 26cm~ Color: Orange Paracord, officially known as parachute cord, is a highly durable rope developed to suspend parachutes. It is washable. It is characterized by its low moisture absorption, making it quick to dry. It is lightweight and durable, putting little burden on your dog.