The ultimate, eco-friendly dog collar in one of nature's strongest fabrics. Naturally dyed pure hemp with nylon-reinforced plastic quick-release buckle for extra durability. Fleece lining to ensure optimal comfort for your best-friend. You'll find this collar will stand up to rigorous salt-water swims, mud puddle baths, snowy romps and the occasional roll in the sand. Machine washable, air dry. Matching lead and harness available. Made in China. Tested for safety and toxins.