A deep black, chic, understated. Our Cobalt Biothane dog collar is a must-have in any canine wardrobe. Waterproof, stylish, and customizable, it ticks all the boxes. We love it for: • Its black color, timeless and essential • Its lovely camel loop to personalize with your dog's initial • Its high-end hardware, in gold brass or silver stainless steel • Its unbeatable strength • Its easy maintenance, even after the dirtiest outings Size guide: XS: neck circumference between 22 and 26 cm Collar width 16 mm Note, on size XS the adjustment holes are without eyelets S: neck circumference between 26 and 34 cm Collar width 20 mm M: neck circumference between 34 and 42 cm Collar width 25 mm L: neck circumference between 42 and 50 cm Collar width 25 mm XL: neck circumference between 50 and 58 cm Collar width 25 mm Composition: Waterproof strap: 100% Biothane Gold hardware: 100% brass Silver hardware: 100% chrome-plated brass (buckle and eyelets) and 100% stainless steel (D-ring and rivets) Care: Biothane is waterproof and can be easily cleaned with water, a sponge, and a bit of soap. Then rinse it thoroughly and wipe it with a towel. Brass is a metal that naturally patinas over time and can sometimes leave slight black marks on your accessory. They can be easily removed with a bit of white vinegar. Our accessories are strong but not indestructible, regularly check the overall condition of your collar.