This ultimate, eco-friendly dog collar is naturally dyed pure hemp - one of nature's strongest fabrics, and has a fleece lining. Made with a nylon-reinforced plastic quick-release buckle for extra durability. This collar will stand up to rigorous salt-water swims, mud puddle baths, snowy romps and the occasional roll in the sand. It's what you would wear if you were a dog. Machine washable, air dry. Small fits a 9-13" neck, medium fits a 12-19" neck, large fits an 18-28" neck. Available in Apple Green, Orange or Purple.