Our BioThane® belt-buckle style dog collars come in a variety of colors. BioThane® Beta is a coated webbing that is water-proof, stink-proof, super durable, stronger and lighter than leather. Made in the USA, BioThane® Beta has a soft, easy-to-grip feel and is very pliable even in the coldest weather. Easy to clean with soap and water and antimicrobial, so no need to worry about even the dirtiest outdoor activities with your dog.