SHOW YOUR DOG'S TRUE COLORS - With This Original Striped Thin Blue Line Dog Collar, You Display Your Support For The Brave Men And Women (and Dogs!) of the Police Force and the Sacrifices They Make While Keeping Our Communties SafeQUALITY CRAFTED - Made From Nylon, Designed to Withstand Moisture And Other Weather ConditionsEASY FITTING - Snaps Around Your Dog's Neck With Ease, Just a Little Squeeze to Remove the Thin Blue Line CollarSUPER STRONG - Equipped With a Nickel Plated Leash Loop Ensuring it Will not Break Even Against the Strongest Dogs, Able to Withstand OVER 300lbs of Pressue!Large (Dog's Neck: 16.5"-24.5", Collar Width: 2.5 cm) -- Does Not Stretch -- a well-fitted collar should allow room for 2 fingers to comfortably fit between the collar and your dog's neck