Durable and Long-Lasting: Crafted from high-quality nylon, these puppy ID collars offer exceptional durability while remaining lightweight. No need to worry about them falling off or tearing – these collars are built to last, ensuring your dog is easily identifiable and comfortable. Soft and Comfortable: Unlike typical kitten or puppy collars that can be uncomfortable and irritating, our pet ID collars are made from the softest nylon available. Your furry friend will love wearing this professional-grade ID band! Adjustable Fit: Each collar features a secure strap, perfect for rapidly growing pups and other small animals. Avoid making it too tight – your puppy is growing fast! Regularly check the hook-and-loop fastener to ensure the ID band stays securely in place. We use extra-long hook-and-loop fasteners (covering 4 inches), and the puppy collar is 13.8 inches long and 3/8 inch wide. Stylish and Reliable: This puppy collar set includes 20 different colors that look great on any pet. The upgraded 20-color set provides an excellent solution for effortlessly identifying your puppy.