USAGE: MADE FOR ACTIVE DOGS -100% smooth durable polyester, these collars are built for comfort and action. Great for outdoor dogs, water dogs and service dogs. Machine washable and weather resistant These dog collars are backed by the Yellow Dog Design. Your product is covered for 365 Days from fraying, defects, fading, and even chewing! MADE IN THE USA - Manufactured from start to finish by Yellow Dog Design in Greensboro NC. A family owned and operated US manufacturer in business since 2000 TAG-A-LONG ID TAG The patent pending ID Tag holder system is built right into your collar! Perfect for moving your dogs ID Tags to a different collar. No more broken finger nails or scratched ID tags BUY THE SET - All of the Yellow Dog Design Dog Collars are available in matching leashes, harnesses, couplers, Ding Dog Bell Potty Trainers, and sometimes even keychains!