Coastal Pet 02901 B BLU24 Double Ply Collar, 1 by 24-Inch, Blue 1" x 24", Blue, Double Ply Nylon, Dog Collar Deluxe style for large dogs Made from high quality nylon, that is specially processed to prevent fraying, and increase the overall strength All nylon products are carefully, and neatly finished This collar is comfortable, appealing, and durable