The Hamilton 3/16″ x 12″ Round Braided Choke Nylon Dog Collar is made of the highest quality nylon materials and is designed with a simple two ring system. It is available in black, blue, hot pink, purple, red, and is available in 3/16, 5/8, 3/8, 5/16-inch widths and 10-inch to 26-inch lengths. The braided nylon choke dog collar provides ultimate control with comfort for your pet. Made of the highest quality nylon materials, it is available in black, blue, hot pink, purple, red, and is available in 3/16, 5/8, 3/8, 5/16-inch widths and 10-inch to 26-inch lengths.