Ferret Collar Creates A More Stress-free Experience With The Marshall Bell Collar. That Sweet Jingle Bell Sound Means You Won't Lose Track Of Your Frisky Friend. Features: Helps You Locate Your Ferret Quickly Slip-free Lightweight, Durable Nylon Is Flexible And Comfortable Quick Snap Buckle Fully Adjustable For A Perfect Fit Perfect For Deaf Ferrets That Can't Hear Your Call.