Eco-friendly bamboo is antibacterial and mold- and mildew-resistant, giving your canine companion odor-free performance that stands up to all your outdoor adventures. All-natural bamboo is a sustainable, renewable resource you can feel good about having next to your dog. With the ability to wick three times its weight in water, bamboo efficiently moves sweat and moisture away to keep your dog dry and comfortable. Adjustable to fit a wide range of sizes, this collar is lightweight and breathable for all-day comfort. With a quick-release buckle for easy on and off and an anodized aluminum dee for leash attachment, this design goes the distance.